Season:

David Watson

PNUM: 9743

Club: Corstorphine

Status: A

Gender: M

Fide ID: 2406080

Standard: 1156 ⇒ 1165 (+9)

Allegro: 1029 ⇒ 1158 (+129)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Dundee Congress Minor 2023
1	Lewis Bisset31439	J18	-	-	1182	B	1
2	Ana Belen Seijas Otero29816	A	1370	1370	1370	W	0
3	Dawid Chichel30417	J14	-	-	756	W	1
4	Josh Stewart31061	J16	-	-	1556	B	0
5	Kirsty McCusker22500	A	-	-	1290	W	0
Oban - Minor
1	Bernard Cassidy8736	A	1305	1305	1305	B	0
2	Alastair Muirhead16470	A	1187	1187	1187	W	0
3	Tate Randle31596	A	-	-	-	B	1
5	Daniel H Boyle9032	A	1106	1106	1106	W	1
Edinburgh Park Mar 2024 - Minor
2	Thomas Fowley30541	A	-	-	1360	W	0
3	Pat O`Hanlon29989	A	1412	1412	1412	B	0
4	Alhasan Abdellatif31769	A	-	-	1360	W	0
5	Peter Thomson10793	A	1277	1277	1277	B	0
Edinburgh & Lothians League Division 2
24	Liam Kerr31339	A	-	-	1485	B	1
34	Lewis Pantony31062	A	-	-	1337	B	1
Edinburgh & Lothians League Division 3
11	Ross Veerman31469	A	-	-	1153	B	1
14	Sue Loumgair31338	A	-	-	785	B	1
29	David New28893	A	1269	1269	1269	B	0
33	Kevin O`Rourke14612	A	1333	1333	1333	B	0
43	Kevin Williamson30402	NEW	1074	1114	1114	W	0
45	Derek McCann30449	A	1194	1194	1194	W	½
49	Chris Moore29982	NEW	1270	1310	1310	W	1
55	Stephen Ritchie9049	A	1162	1162	1162	W	½
SNCL Division 2
2	Ray Noble8657	A	1432	1432	1432	B	0
7	Chrysa Mitraka29551	J13	1187	-	1556	W	0
13	Jim Robertson5812	A	1333	1333	1333	W	½
19	Jonathan Bell29453	NEW	1388	1428	1428	B	0
43	Ian P Whittaker6460	A	1584	1584	1556	B	0
Grade Calculation: • DAVID WATSON • 9743 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1156 • STATUS: A • *** • RESULTS: • LEWIS BISSET \| 31439 \| J18 \| WIN \| UNGRADED \| EST GRADE: 1182 \| USED GRADE: 1182 \| EXP: 0.464 • ANA BELEN SEIJAS OTERO \| 29816 \| LOSS \| PUB GRADE: 1370 \| ADJ GRADE (+0): 1370 \| USED GRADE: 1370 \| EXP: 0.229 • DAWID CHICHEL \| 30417 \| J14 \| WIN \| UNGRADED \| EST GRADE: 754 \| USED GRADE: 756 \| EXP: 0.918 • JOSH STEWART \| 31061 \| J16 \| LOSS \| UNGRADED \| EST GRADE: 1691 \| USED GRADE: 1556 \| EXP: 0.082 • KIRSTY MCCUSKER \| 22500 \| LOSS \| UNGRADED \| EST GRADE: 1290 \| USED GRADE: 1290 \| EXP: 0.319 • BERNARD CASSIDY \| 8736 \| LOSS \| PUB GRADE: 1305 \| ADJ GRADE (+0): 1305 \| USED GRADE: 1305 \| EXP: 0.302 • ALASTAIR MUIRHEAD \| 16470 \| LOSS \| PUB GRADE: 1187 \| ADJ GRADE (+0): 1187 \| USED GRADE: 1187 \| EXP: 0.457 • TATE RANDLE \| 31596 \| WIN \| UNGRADED • DANIEL H BOYLE \| 9032 \| WIN \| PUB GRADE: 1106 \| ADJ GRADE (+0): 1106 \| USED GRADE: 1106 \| EXP: 0.57 • THOMAS FOWLEY \| 30541 \| LOSS \| UNGRADED \| EST GRADE: 1360 \| USED GRADE: 1360 \| EXP: 0.239 • PAT O`HANLON \| 29989 \| LOSS \| PUB GRADE: 1412 \| ADJ GRADE (+0): 1412 \| USED GRADE: 1412 \| EXP: 0.186 • ALHASAN ABDELLATIF \| 31769 \| LOSS \| UNGRADED \| TEMP GRADE: 1360 \| USED GRADE: 1360 \| EXP: 0.239 • PETER THOMSON \| 10793 \| LOSS \| PUB GRADE: 1277 \| ADJ GRADE (+0): 1277 \| USED GRADE: 1277 \| EXP: 0.336 • LIAM KERR \| 31339 \| WIN \| UNGRADED \| EST GRADE: 1485 \| USED GRADE: 1485 \| EXP: 0.126 • LEWIS PANTONY \| 31062 \| WIN \| UNGRADED \| EST GRADE: 1337 \| USED GRADE: 1337 \| EXP: 0.264 • ROSS VEERMAN \| 31469 \| WIN \| UNGRADED \| EST GRADE: 1153 \| USED GRADE: 1153 \| EXP: 0.504 • SUE LOUMGAIR \| 31338 \| WIN \| UNGRADED \| EST GRADE: 785 \| USED GRADE: 785 \| EXP: 0.902 • DAVID NEW \| 28893 \| LOSS \| PUB GRADE: 1269 \| ADJ GRADE (+0): 1269 \| USED GRADE: 1269 \| EXP: 0.346 • KEVIN O`ROURKE \| 14612 \| LOSS \| PUB GRADE: 1333 \| ADJ GRADE (+0): 1333 \| USED GRADE: 1333 \| EXP: 0.269 • KEVIN WILLIAMSON \| 30402 \| NEW \| LOSS \| PUB GRADE: 1074 \| ADJ GRADE (+40): 1114 \| USED GRADE: 1114 \| EXP: 0.559 • DEREK MCCANN \| 30449 \| DRAW \| PUB GRADE: 1194 \| ADJ GRADE (+0): 1194 \| USED GRADE: 1194 \| EXP: 0.447 • CHRIS MOORE \| 29982 \| NEW \| WIN \| PUB GRADE: 1270 \| ADJ GRADE (+40): 1310 \| USED GRADE: 1310 \| EXP: 0.296 • STEPHEN RITCHIE \| 9049 \| DRAW \| PUB GRADE: 1162 \| ADJ GRADE (+0): 1162 \| USED GRADE: 1162 \| EXP: 0.492 • RAY NOBLE \| 8657 \| LOSS \| PUB GRADE: 1432 \| ADJ GRADE (+0): 1432 \| USED GRADE: 1432 \| EXP: 0.169 • CHRYSA MITRAKA \| 29551 \| J13 \| LOSS \| PUB GRADE: 1187 \| EST GRADE: 1561 \| USED GRADE: 1556 \| EXP: 0.082 • JIM ROBERTSON \| 5812 \| DRAW \| PUB GRADE: 1333 \| ADJ GRADE (+0): 1333 \| USED GRADE: 1333 \| EXP: 0.269 • JONATHAN BELL \| 29453 \| NEW \| LOSS \| PUB GRADE: 1388 \| ADJ GRADE (+40): 1428 \| USED GRADE: 1428 \| EXP: 0.172 • IAN P WHITTAKER \| 6460 \| LOSS \| PUB GRADE: 1584 \| ADJ GRADE (+0): 1584 \| USED GRADE: 1556 \| EXP: 0.082 • ----- • CALCULATION STEPS: • 27 GRADABLE GAMES • QTY GRADABLE GAMES (G): 27 • ACTUAL SCORE (ACT): 9.5 • EXPECTED SCORE (EXP): 9.320 • PUBLISHED GRADE (PUB): 1156 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 27 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 27 / 30 = 4 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1156 + (800 x (9.5 - 9.320) / 30) + 4 = 1165 (to 0 d.p.) • GRADE DELTA: +9 • LIVE GRADE: 1165 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1165

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Lothians Allegro - Minor
1	Daniel Gillatt31352	J15	-	-	875	W	1
2	Leonardo Trevisan31693	J12	1368	1508	1429	B	1
3	Rowan I Oren-Woods29956	J11	821	-	1124	B	1
4	David Brooks30144	A	1093	1093	1093	W	0
5	Altamash Khan31447	A	-	-	984	B	1
Livingston Allegro - Minor March 2024
1	Samiul Huda31712	J12	-	-	697	W	1
2	Kyle Lopez Henderson31131	J13	715	-	1205	B	0
3	Henry Spiers31221	A	-	-	718	W	1
4	Ross Warcup28204	J14	647	-	1052	B	1
5	Pat O`Hanlon29989	A	1284	1284	1284	W	0
Edinburgh Allegro League
5	Ross Veerman31469	A	-	-	972	W	1
11	Devesh Sharma30159	J8	1021	-	1429	B	0
18	Krishan Paterson29419	NEW	1349	1389	1389	W	1
27	João Reis30375	A	1105	1105	1105	B	0
43	Derek McCann30449	A	1194	1194	1194	B	0
52	Malcolm Henderson4324	A	1158	1158	1158	W	1
67	Stephen Ritchie9049	A	1162	1162	1162	W	1
69	Pablo Suarez31522	A	-	-	1313	B	1
82	Calum McGillivray18587	A	1587	1587	1429	B	0
83	James Turner11731	A	1414	1414	1414	W	0
Grade Calculation: • DAVID WATSON • 9743 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1029 • STATUS: A • *** • RESULTS: • DANIEL GILLATT \| 31352 \| J15 \| WIN \| UNGRADED \| EST GRADE: 875 \| USED GRADE: 875 \| EXP: 0.704 • LEONARDO TREVISAN \| 31693 \| J12 \| WIN \| PUB GRADE: 1368 \| ADJ GRADE (+140): 1508 \| USED GRADE: 1429 \| EXP: 0.082 • ROWAN I OREN-WOODS \| 29956 \| J11 \| WIN \| PUB GRADE: 821 \| EST GRADE: 1124 \| USED GRADE: 1124 \| EXP: 0.37 • DAVID BROOKS \| 30144 \| LOSS \| PUB GRADE: 1093 \| ADJ GRADE (+0): 1093 \| USED GRADE: 1093 \| EXP: 0.41 • ALTAMASH KHAN \| 31447 \| WIN \| UNGRADED \| EST GRADE: 984 \| USED GRADE: 984 \| EXP: 0.563 • SAMIUL HUDA \| 31712 \| J12 \| WIN \| UNGRADED \| EST GRADE: 697 \| USED GRADE: 697 \| EXP: 0.876 • KYLE LOPEZ HENDERSON \| 31131 \| J13 \| LOSS \| PUB GRADE: 715 \| EST GRADE: 1205 \| USED GRADE: 1205 \| EXP: 0.27 • HENRY SPIERS \| 31221 \| WIN \| UNGRADED \| EST GRADE: 718 \| USED GRADE: 718 \| EXP: 0.861 • ROSS WARCUP \| 28204 \| J14 \| WIN \| PUB GRADE: 647 \| EST GRADE: 1052 \| USED GRADE: 1052 \| EXP: 0.468 • PAT O`HANLON \| 29989 \| LOSS \| PUB GRADE: 1284 \| ADJ GRADE (+0): 1284 \| USED GRADE: 1284 \| EXP: 0.187 • ROSS VEERMAN \| 31469 \| WIN \| UNGRADED \| EST GRADE: 972 \| USED GRADE: 972 \| EXP: 0.58 • DEVESH SHARMA \| 30159 \| J8 \| LOSS \| PUB GRADE: 1021 \| EST GRADE: 1613 \| USED GRADE: 1429 \| EXP: 0.082 • KRISHAN PATERSON \| 29419 \| NEW \| WIN \| PUB GRADE: 1349 \| ADJ GRADE (+40): 1389 \| USED GRADE: 1389 \| EXP: 0.106 • JOAO REIS \| 30375 \| LOSS \| PUB GRADE: 1105 \| ADJ GRADE (+0): 1105 \| USED GRADE: 1105 \| EXP: 0.395 • DEREK MCCANN \| 30449 \| LOSS \| PUB GRADE: 1194 \| ADJ GRADE (+0): 1194 \| USED GRADE: 1194 \| EXP: 0.283 • MALCOLM HENDERSON \| 4324 \| WIN \| PUB GRADE: 1158 \| ADJ GRADE (+0): 1158 \| USED GRADE: 1158 \| EXP: 0.325 • STEPHEN RITCHIE \| 9049 \| WIN \| PUB GRADE: 1162 \| ADJ GRADE (+0): 1162 \| USED GRADE: 1162 \| EXP: 0.32 • PABLO SUAREZ \| 31522 \| WIN \| UNGRADED \| EST GRADE: 1313 \| USED GRADE: 1313 \| EXP: 0.162 • CALUM MCGILLIVRAY \| 18587 \| LOSS \| PUB GRADE: 1587 \| ADJ GRADE (+0): 1587 \| USED GRADE: 1429 \| EXP: 0.082 • JAMES TURNER \| 11731 \| LOSS \| PUB GRADE: 1414 \| ADJ GRADE (+0): 1414 \| USED GRADE: 1414 \| EXP: 0.089 • ----- • CALCULATION STEPS: • 20 GRADABLE GAMES • QTY GRADABLE GAMES (G): 20 • ACTUAL SCORE (ACT): 12.0 • EXPECTED SCORE (EXP): 7.215 • PUBLISHED GRADE (PUB): 1029 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 20 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 20 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1029 + (800 x (12.0 - 7.215) / 30) + 1 = 1158 (to 0 d.p.) • GRADE DELTA: +129 • LIVE GRADE: 1158 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1158

Chess
Scotland

Chess Scotland

Chess
Scotland

David Watson

Standard Games

Allegro Games

ChessScotland

Chess Scotland

ChessScotland

David Watson

Standard Games

Allegro Games

Chess
Scotland

Chess
Scotland