David Sheng
PNUM: 30481
Club: Edinburgh Chess Academy
Status: J12
Gender: M
Fide ID: 2413914
Standard: Ungraded
Allegro: 1004 ⇒ 967 (-37)
Standard Games
Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
---|---|---|---|---|---|---|---|---|---|
1 | Ainesh Prabhu31432 | J7 | - | - | 984 | B | 0 | ||
2 | Ross Warcup28204 | J15 | 742 | - | 1255 | W | 0 | ||
3 | Reina Gaikwad30925 | J8 | 600 | 740 | 740 | B | ½ | ||
4 | Krishiv Ganesh30549 | J9 | 609 | 749 | 749 | W | 1 | ||
5 | Netra Gaikwad30924 | J10 | 623 | 763 | 763 | B | ½ |
Live Grade Calculation:
• DAVID SHENG• 30481
• UNGRADED PLAYER CALCULATION
• STATUS: J12
• *****
• RESULTS:
• AINESH PRABHU | 31432 | J7 | LOSS | UNGRADED | EST GRADE: 984 | USED GRADE: 984
• ROSS WARCUP | 28204 | J15 | LOSS | PUB GRADE: 742 | EST GRADE: 1399 | USED GRADE: 1255
• REINA GAIKWAD | 30925 | J8 | DRAW | PUB GRADE: 600 | ADJ GRADE (+140): 740 | USED GRADE: 740
• KRISHIV GANESH | 30549 | J9 | WIN | PUB GRADE: 609 | ADJ GRADE (+140): 749 | USED GRADE: 749
• NETRA GAIKWAD | 30924 | J10 | DRAW | PUB GRADE: 623 | ADJ GRADE (+140): 763 | USED GRADE: 763
• -----
• CALCULATION STEPS:
• 5 GRADABLE GAMES
• INITIAL AVERAGE OPPOSITION: 927
• AVERAGE SCORE: 0.400
• GRADE DELTA: -72
• INITIAL GRADE: 855
• OPPONENT GRADES REVISED TO WITHIN 855 ± 400
• REVISED AVERAGE OPPOSITION: 898
• AVERAGE SCORE: 0.400
• GRADE DELTA: -72
• REVISED GRADE: 826
• *****
• GRADING CRITERIA FOR TEMP GRADE MET
• REASON: >= 5 GRADABLE GAMES WITH A SCORE OF NEITHER 100% NOR 0%
• GRADING FLAG: TEMP
• PLAYER GRANTED TEMPORARY GRADE OF 826
Published Grade Calculation:
• DAVID SHENG• 30481
• UNGRADED PLAYER CALCULATION
• STATUS: J11
• *****
• NO RESULTS
• *****
• GRADING CRITERIA NOT MET
• REASON: FEWER THAN 5 GRADABLE GAMES PLAYED
• NO GRADE GRANTED
• *****
• NO LIVE GRADE ACHIEVED FROM THE 2024 SEASON
• THE PLAYER REMAINS UNGRADED FOR THE 2025 SEASON
Allegro Games
Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
---|---|---|---|---|---|---|---|---|---|
1 | Chrysoula-Paraskevi Mitraka29551 | J14 | 1623 | 1743 | 1743 | B | 0 | ||
2 | Prithvi S Nathan30623 | J8 | 964 | 1104 | 1104 | W | 0 | ||
3 | Yadhev Nathan30447 | J10 | 971 | 1111 | 1111 | B | 1 | ||
4 | Srinivas Rath28663 | J14 | 1424 | 1544 | 1404 | W | 0 | ||
5 | Asma Shaik32167 | J16 | - | - | - | B | 1 | ||
1 | Lochan Balaji30202 | J12 | 1380 | 1520 | 1404 | B | 0 | ||
2 | Aatish P Venkatesan29576 | J14 | 949 | 1069 | 1069 | W | 0 | ||
3 | Astitvaa Aggarwal30846 | J12 | 799 | 939 | 939 | B | 0 | ||
4 | Sriram Bhaskar29358 | J13 | 917 | 1047 | 1047 | W | 0 | ||
5 | Igor Semenov29910 | J14 | 1543 | 1663 | 1404 | W | 0 |
Live Grade Calculation:
• DAVID SHENG• 30481
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1004
• ADJUSTED GRADE: 1004 + 140 = 1144
• STATUS: J12
• *****
• RESULTS:
• CHRYSOULA-PARASKEVI MITRAKA | 29551 | J14 | LOSS | PUB GRADE: 1623 | ADJ GRADE (+120): 1743 | USED GRADE: 1743 | RESULT VOID DUE TO THE 735 RULE
• PRITHVI S NATHAN | 30623 | J8 | LOSS | PUB GRADE: 964 | ADJ GRADE (+140): 1104 | USED GRADE: 1104 | EXP: 0.364
• YADHEV NATHAN | 30447 | J10 | WIN | PUB GRADE: 971 | ADJ GRADE (+140): 1111 | USED GRADE: 1111 | EXP: 0.354
• SRINIVAS RATH | 28663 | J14 | LOSS | PUB GRADE: 1424 | ADJ GRADE (+120): 1544 | USED GRADE: 1404 | EXP: 0.082
• ASMA SHAIK | 32167 | J16 | WIN | UNGRADED
• LOCHAN BALAJI | 30202 | J12 | LOSS | PUB GRADE: 1380 | ADJ GRADE (+140): 1520 | USED GRADE: 1404 | EXP: 0.082
• AATISH P VENKATESAN | 29576 | J14 | LOSS | PUB GRADE: 949 | ADJ GRADE (+120): 1069 | USED GRADE: 1069 | EXP: 0.409
• ASTITVAA AGGARWAL | 30846 | J12 | LOSS | PUB GRADE: 799 | ADJ GRADE (+140): 939 | USED GRADE: 939 | EXP: 0.591
• SRIRAM BHASKAR | 29358 | J13 | LOSS | PUB GRADE: 917 | ADJ GRADE (+130): 1047 | USED GRADE: 1047 | EXP: 0.44
• IGOR SEMENOV | 29910 | J14 | LOSS | PUB GRADE: 1543 | ADJ GRADE (+120): 1663 | USED GRADE: 1404 | EXP: 0.082
• -----
• CALCULATION STEPS:
• 8 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 8
• ACTUAL SCORE (ACT): 1.0
• EXPECTED SCORE (EXP): 2.404
• PUBLISHED GRADE (PUB): 1004
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 8
• CALCULATED DRIFT (D): 0.44 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.44 x 8 / 30 = 0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1004 + (800 x (1.0 - 2.404) / 30) + 0 = 967 (to 0 d.p.)
• GRADE DELTA: -37
• LIVE GRADE: 967
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 967
Published Grade Calculation:
• DAVID SHENG• 30481
• 200UP PLAYER CALCULATION
• PUBLISHED GRADE: 434
• STATUS: J11
• *****
• RESULTS:
• ZACHARY PATTON | 30423 | J16 | LOSS | PUB GRADE: 1491 | ADJ GRADE (+80): 1571 | USED GRADE: 1383 | EXP: 0.082
• OSKAR DE JOODE | 31350 | J14 | LOSS | UNGRADED | EST GRADE: 855 | USED GRADE: 855 | EXP: 0.673
• ARNAV DAK | 31209 | J14 | LOSS | UNGRADED | EST GRADE: 1024 | USED GRADE: 1024 | EXP: 0.443
• NETRA GAIKWAD | 30924 | J9 | WIN | PUB GRADE: 150 | ADJ GRADE (+140): 290 | USED GRADE: 583 | EXP: 0.918
• VEDANT MALHOTRA | 28686 | J14 | LOSS | PUB GRADE: 730 | ADJ GRADE (+120): 850 | USED GRADE: 850 | EXP: 0.68
• RUARIDH NEAVE | 29729 | J12 | WIN | PUB GRADE: 336 | ADJ GRADE (+140): 476 | USED GRADE: 583 | EXP: 0.918
• XANDER GARDANI-PLATCHIAS | 30448 | J11 | DRAW | PUB GRADE: 552 | ADJ GRADE (+140): 692 | USED GRADE: 692 | EXP: 0.844
• ANIKA MITTAL | 30380 | J10 | WIN | PUB GRADE: 482 | ADJ GRADE (+140): 622 | USED GRADE: 622 | EXP: 0.895
• ANIKA MUNSHI | 29438 | J9 | DRAW | PUB GRADE: 771 | ADJ GRADE (+140): 911 | USED GRADE: 911 | EXP: 0.6
• SHRUTI MADHU | 30289 | J10 | LOSS | PUB GRADE: 888 | ADJ GRADE (+140): 1028 | USED GRADE: 1028 | EXP: 0.437
• LAKSHYA ASHOK KUMAR | 31530 | J9 | WIN | UNGRADED | EST GRADE: 629 | USED GRADE: 629 | EXP: 0.89
• ATRASNU BHADURI | 29038 | J9 | DRAW | PUB GRADE: 765 | ADJ GRADE (+140): 905 | USED GRADE: 905 | EXP: 0.608
• OLIVER ROBINSON | 30529 | J11 | DRAW | PUB GRADE: 429 | EST GRADE: 1050 | USED GRADE: 1050 | EXP: 0.407
• PRITHVI S NATHAN | 30623 | J7 | DRAW | PUB GRADE: 564 | EST GRADE: 936 | USED GRADE: 936 | EXP: 0.566
• DAMODHARAN SADAGOPAN | 29765 | J9 | WIN | PUB GRADE: 500 | ADJ GRADE (+140): 640 | USED GRADE: 640 | EXP: 0.883
• CHETAN INTURI | 29313 | J11 | DRAW | UNGRADED | EST GRADE: 648 | USED GRADE: 648 | EXP: 0.878
• ERIC RAPAN | 31021 | J10 | WIN | PUB GRADE: 387 | ADJ GRADE (+140): 527 | USED GRADE: 583 | EXP: 0.918
• SHRUTI MADHU | 30289 | J10 | DRAW | PUB GRADE: 888 | ADJ GRADE (+140): 1028 | USED GRADE: 1028 | EXP: 0.437
• ALDEN ASHLY ARUN | 29180 | J10 | LOSS | PUB GRADE: 815 | EST GRADE: 1222 | USED GRADE: 1222 | EXP: 0.203
• CALLUM WILKIE | 30094 | J11 | WIN | UNGRADED | TEMP GRADE: 633 | USED GRADE: 633 | EXP: 0.888
• ALEXANDER DRACHKOV | 30803 | J? | WIN | PUB GRADE: 379 | ADJ GRADE (+40): 419 | USED GRADE: 583 | EXP: 0.918
• LEON GADDA-MITCHELL | 31637 | J8 | WIN | UNGRADED | EST GRADE: 100 | USED GRADE: 583 | EXP: 0.918
• AYUSH VADLAMANI | 30528 | J10 | WIN | PUB GRADE: 115 | ADJ GRADE (+140): 255 | USED GRADE: 583 | EXP: 0.918
• ARSENI COJOCARU-PLAMADEALA | 30798 | J9 | WIN | PUB GRADE: 308 | ADJ GRADE (+140): 448 | USED GRADE: 583 | EXP: 0.918
• KIERAN LIN | 31784 | J11 | WIN | UNGRADED | EST GRADE: 822 | USED GRADE: 822 | EXP: 0.712
• PATRICK MATTHEWS | 29849 | J11 | WIN | UNGRADED
• TORIN MCBREEN | 29769 | J10 | WIN | PUB GRADE: 207 | ADJ GRADE (+140): 347 | USED GRADE: 583 | EXP: 0.918
• JIMMY CUI | 31933 | J10 | WIN | UNGRADED
• WESLEY LI | 31414 | J10 | WIN | UNGRADED
• VEDANTH VIKRAM | 29426 | J11 | LOSS | PUB GRADE: 1238 | ADJ GRADE (+140): 1378 | USED GRADE: 1378 | EXP: 0.084
• ANAYA MALPURE | 30290 | J11 | WIN | PUB GRADE: 433 | ADJ GRADE (+140): 573 | USED GRADE: 583 | EXP: 0.918
• ROWAN I OREN-WOODS | 29956 | J11 | DRAW | PUB GRADE: 821 | EST GRADE: 1124 | USED GRADE: 1124 | EXP: 0.312
• NICHOLAS KITAEV | 29661 | J10 | LOSS | PUB GRADE: 1158 | ADJ GRADE (+140): 1298 | USED GRADE: 1298 | EXP: 0.136
• ANDRI POLIAKOV | 32124 | J11 | LOSS | PUB GRADE: 1606 | ADJ GRADE (+140): 1746 | USED GRADE: 1383 | EXP: 0.082
• ALEXANDER KARAVAIKIN | 32103 | J11 | DRAW | PUB GRADE: 1142 | ADJ GRADE (+140): 1282 | USED GRADE: 1282 | EXP: 0.15
• ZHUOYI LIN | 32061 | J11 | WIN | PUB GRADE: 1300 | ADJ GRADE (+140): 1440 | USED GRADE: 1383 | EXP: 0.082
• MATTHEW CHUNG | 32119 | J10 | WIN | PUB GRADE: 1194 | ADJ GRADE (+140): 1334 | USED GRADE: 1334 | EXP: 0.111
• ETHAN ROSS | 31271 | J10 | WIN | PUB GRADE: 1392 | ADJ GRADE (+140): 1532 | USED GRADE: 1383 | EXP: 0.082
• TRISTAN I DEL MAR | 29952 | J11 | LOSS | PUB GRADE: 1332 | ADJ GRADE (+140): 1472 | USED GRADE: 1383 | EXP: 0.082
• ALEKSANDR SISLO | 30254 | J11 | LOSS | PUB GRADE: 1464 | ADJ GRADE (+140): 1604 | USED GRADE: 1383 | EXP: 0.082
• -----
• CALCULATION STEPS:
• 37 GRADABLE GAMES
• INITIAL AVERAGE OPPOSITION: 911
• AVERAGE SCORE: 0.581
• GRADE DELTA: 58
• INITIAL GRADE: 969
• OPPONENT GRADES REVISED TO WITHIN 969 ± 400
• REVISED AVERAGE OPPOSITION: 925
• AVERAGE SCORE: 0.581
• GRADE DELTA: 58
• REVISED GRADE: 983
• -----
• 37 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 37
• ACTUAL SCORE (ACT): 21.5
• EXPECTED SCORE (EXP): 20.591
• REVISED GRADE (REV): 983
• HIGHER OF G OR 30 (N): 37
• LOWER OF G OR 30 (n): 30
• CALCULATED DRIFT (D): 0.85 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.85 x 30 / 30 = 1 (to 0 d.p.)
• LIVE = REV + (800 x (ACT - EXP) / N) + d
• 983 + (800 x (21.5 - 20.591) / 37) + 1 = 1004 (to 0 d.p.)
• GRADE DELTA: +570
• *****
• GRADING CRITERIA MET
• REASON: 200UP CALCULATION WITH >= 8 GRADABLE GAMES
• GRADING FLAG: EST
• PLAYER GRANTED ESTIMATED LIVE GRADE OF 1004
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1004
Not listed at Blitz.