Chess
Scotland

Chess
Scotland

Season:

Simon Gibson

PNUM: 31750

Club: Edinburgh

Status: J19

Gender: M

Fide ID: 343404200

Standard: 1296 ⇒ 1248 (-48)

Allegro: 1296 ⇒ 1282 (-14)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
SNCL Division 2
14	Daniel Kitaev29122	J15	1669	-	1696	W	0
17	Alastair G Dawson13697	A	1764	1764	1696	B	0
SNCL Division 3
55	Euan Bell31421	J14	-	-	1274	W	0
63	Kanish Dholakia29265	J14	881	-	1326	W	0
Edinburgh Chess Club Challengers 2023-24
1	Ian Sweeney23536	NEW	1410	1450	1450	W	0
2	David C Montgomery10572	A	1575	1575	1575	W	0
3	A Keith Aitchison3020	A	1575	1575	1575	B	0
4	Ivor McConnell4976	A	1477	1477	1477	W	0
6	Dheeraj Kalyan Kosuru31226	J10	-	-	896	B	1
7	Matthew Esser28606	J13	487	-	896	W	1
Grade Calculation: • SIMON GIBSON • 31750 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1296 • ADJUSTED GRADE: 1296 + 45 = 1341 • STATUS: J19 • *** • RESULTS: • DANIEL KITAEV \| 29122 \| J15 \| LOSS \| PUB GRADE: 1669 \| EST GRADE: 1945 \| USED GRADE: 1696 \| EXP: 0.082 • ALASTAIR G DAWSON \| 13697 \| LOSS \| PUB GRADE: 1764 \| ADJ GRADE (+0): 1764 \| USED GRADE: 1696 \| EXP: 0.082 • EUAN BELL \| 31421 \| J14 \| LOSS \| UNGRADED \| EST GRADE: 1274 \| USED GRADE: 1274 \| EXP: 0.531 • KANISH DHOLAKIA \| 29265 \| J14 \| LOSS \| PUB GRADE: 881 \| EST GRADE: 1326 \| USED GRADE: 1326 \| EXP: 0.458 • IAN SWEENEY \| 23536 \| NEW \| LOSS \| PUB GRADE: 1410 \| ADJ GRADE (+40): 1450 \| USED GRADE: 1450 \| EXP: 0.296 • DAVID C MONTGOMERY \| 10572 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.167 • A KEITH AITCHISON \| 3020 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.167 • IVOR MCCONNELL \| 4976 \| LOSS \| PUB GRADE: 1477 \| ADJ GRADE (+0): 1477 \| USED GRADE: 1477 \| EXP: 0.264 • DHEERAJ KALYAN KOSURU \| 31226 \| J10 \| WIN \| UNGRADED \| EST GRADE: 766 \| USED GRADE: 896 \| EXP: 0.918 • MATTHEW ESSER \| 28606 \| J13 \| WIN \| PUB GRADE: 487 \| EST GRADE: 823 \| USED GRADE: 896 \| EXP: 0.918 • ----- • CALCULATION STEPS: • 10 GRADABLE GAMES • QTY GRADABLE GAMES (G): 10 • ACTUAL SCORE (ACT): 2.0 • EXPECTED SCORE (EXP): 3.883 • PUBLISHED GRADE (PUB): 1296 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 10 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 10 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1296 + (800 x (2.0 - 3.883) / 30) + 2 = 1248 (to 0 d.p.) • GRADE DELTA: -48 • LIVE GRADE: 1248 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1248

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh Allegro League
64	Andrew McHarg20886	A	1797	1797	1696	B	0
65	Aadith Prabhu30095	J9	636	-	1239	W	0
71	Euan McDiarmid30020	J16	1548	1628	1628	B	½
77	William Hynd7709	A	1508	1508	1508	W	0
Grade Calculation: • SIMON GIBSON • 31750 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1296 • ADJUSTED GRADE: 1296 + 45 = 1341 • STATUS: J19 • *** • RESULTS: • ANDREW MCHARG \| 20886 \| LOSS \| PUB GRADE: 1797 \| ADJ GRADE (+0): 1797 \| USED GRADE: 1696 \| EXP: 0.082 • AADITH PRABHU \| 30095 \| J9 \| LOSS \| PUB GRADE: 636 \| EST GRADE: 1239 \| USED GRADE: 1239 \| EXP: 0.58 • EUAN MCDIARMID \| 30020 \| J16 \| DRAW \| PUB GRADE: 1548 \| ADJ GRADE (+80): 1628 \| USED GRADE: 1628 \| EXP: 0.124 • WILLIAM HYND \| 7709 \| LOSS \| PUB GRADE: 1508 \| ADJ GRADE (+0): 1508 \| USED GRADE: 1508 \| EXP: 0.231 • ----- • CALCULATION STEPS: • 4 GRADABLE GAMES • QTY GRADABLE GAMES (G): 4 • ACTUAL SCORE (ACT): 0.5 • EXPECTED SCORE (EXP): 1.017 • PUBLISHED GRADE (PUB): 1296 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 4 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 4 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1296 + (800 x (0.5 - 1.017) / 30) + 0 = 1282 (to 0 d.p.) • GRADE DELTA: -14 • LIVE GRADE: 1282 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1282