Season:

Andrew Clark

PNUM: 21109

Club: Pentland Hills

Status: A

Gender: M

Fide ID: 2412373

Standard: 1359 ⇒ 1342 (-17)

Allegro: 1194 ⇒ 1277 (+83)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians Summer Plate
3	Ravi Paget-Tomlinson29508	J13	358	488	-	B	1
Edinburgh & Lothians League Division 1
14	David C Montgomery10572	A	1575	1575	1575	B	0
Edinburgh & Lothians League Division 3
2	Vince Barron7839	A	1249	1249	1249	W	1
24	Alistair W I Campbell3403	A	1618	1618	1618	W	0
37	Chris Moore29982	NEW	1270	1310	1310	B	0
Pentland Hills Club Championship 2023/24
3	Brendan A Cornes3602	A	1802	1802	1759	B	0
4	Adam Dickinson31621	A	1610	1610	1610	W	0
5	Chris Donkin3765	A	1676	1676	1676	W	0
6	Marc Gamble29386	A	1323	1323	1323	B	1
7	Ian C Morrison5375	A	1811	1811	1759	W	0
Grade Calculation: • ANDREW CLARK • 21109 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1359 • STATUS: A • *** • RESULTS: • RAVI PAGET-TOMLINSON \| 29508 \| J13 \| WIN \| PUB GRADE: 358 \| ADJ GRADE (+130): 488 \| USED GRADE: 0 \| RESULT VOID DUE TO THE 735 RULE • DAVID C MONTGOMERY \| 10572 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.227 • VINCE BARRON \| 7839 \| WIN \| PUB GRADE: 1249 \| ADJ GRADE (+0): 1249 \| USED GRADE: 1249 \| EXP: 0.65 • ALISTAIR W I CAMPBELL \| 3403 \| LOSS \| PUB GRADE: 1618 \| ADJ GRADE (+0): 1618 \| USED GRADE: 1618 \| EXP: 0.183 • CHRIS MOORE \| 29982 \| NEW \| LOSS \| PUB GRADE: 1270 \| ADJ GRADE (+40): 1310 \| USED GRADE: 1310 \| EXP: 0.569 • BRENDAN A CORNES \| 3602 \| LOSS \| PUB GRADE: 1802 \| ADJ GRADE (+0): 1802 \| USED GRADE: 1759 \| EXP: 0.082 • ADAM DICKINSON \| 31621 \| LOSS \| PUB GRADE: 1610 \| ADJ GRADE (+0): 1610 \| USED GRADE: 1610 \| EXP: 0.191 • CHRIS DONKIN \| 3765 \| LOSS \| PUB GRADE: 1676 \| ADJ GRADE (+0): 1676 \| USED GRADE: 1676 \| EXP: 0.134 • MARC GAMBLE \| 29386 \| WIN \| PUB GRADE: 1323 \| ADJ GRADE (+0): 1323 \| USED GRADE: 1323 \| EXP: 0.55 • IAN C MORRISON \| 5375 \| LOSS \| PUB GRADE: 1811 \| ADJ GRADE (+0): 1811 \| USED GRADE: 1759 \| EXP: 0.082 • ----- • CALCULATION STEPS: • 9 GRADABLE GAMES • QTY GRADABLE GAMES (G): 9 • ACTUAL SCORE (ACT): 2.0 • EXPECTED SCORE (EXP): 2.668 • PUBLISHED GRADE (PUB): 1359 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 9 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 9 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1359 + (800 x (2.0 - 2.668) / 30) + 1 = 1342 (to 0 d.p.) • GRADE DELTA: -17 • LIVE GRADE: 1342 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1342

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Livingston Allegro Intermediate July 2023
1	Christopher Morrison16362	A	-	-	1086	W	1
2	Peter Dolan31225	A	-	-	1257	B	0
3	William Harkins17298	A	1478	1478	1478	B	0
4	Alagu Naachiappan Karthick29505	J12	1230	-	1494	W	0
5	Sasha Graham31336	J13	-	-	985	B	0
Edin Park Festival Allegro Intermediate
1	Oskar De Joode31350	J14	-	-	855	W	1
2	Carrick Simpson24169	J19	-	-	1413	B	½
3	Alexander Corke24417	J20	-	-	1242	W	½
4	Scott Forrest31351	A	-	-	1146	B	1
5	Alagu Naachiappan Karthick29505	J12	1230	-	1494	W	0
Edinburgh Park Intermediate - Feb 2024
1	Leo Olson26633	J18	-	-	1363	W	1
2	Paul M Cumming9039	A	1412	1412	1412	B	½
3	Benjamin Saunders6609	A	1280	1280	1280	W	1
4	Richard K Dowling3785	A	1493	1493	1493	B	1
5	Anthony Ritchie8939	A	1395	1395	1395	B	0
Pentland Hills on-line chess
4	Chris Donkin3765	A	1676	1676	1594	B	0
5	Chris Donkin3765	A	1676	1676	1594	W	0
Lothians Allegro - Major March 2024
1	Iain R Cullen3651	A	1408	1408	1408	B	1
2	William Harkins17298	A	1478	1478	1478	W	½
3	David New28893	A	1197	1197	1197	B	0
4	Adam A R Callaghan30428	J18	1291	1341	1341	B	0
5	Nicholas Kitaev29661	J10	1158	1298	1298	W	1
Edinburgh Allegro League
4	Emma L Scott28866	A	-	-	1558	B	0
14	Ross Veerman31469	A	-	-	972	W	1
44	Euan McDiarmid30020	J16	1548	1628	1594	W	0
50	Steven McHarg21003	A	1700	1700	1594	B	½
Grade Calculation: • ANDREW CLARK • 21109 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1194 • STATUS: A • *** • RESULTS: • CHRISTOPHER MORRISON \| 16362 \| WIN \| UNGRADED \| TEMP GRADE: 1086 \| USED GRADE: 1086 \| EXP: 0.647 • PETER DOLAN \| 31225 \| LOSS \| UNGRADED \| TEMP GRADE: 1257 \| USED GRADE: 1257 \| EXP: 0.412 • WILLIAM HARKINS \| 17298 \| LOSS \| PUB GRADE: 1478 \| ADJ GRADE (+0): 1478 \| USED GRADE: 1478 \| EXP: 0.162 • ALAGU NAACHIAPPAN KARTHICK \| 29505 \| J12 \| LOSS \| PUB GRADE: 1230 \| EST GRADE: 1494 \| USED GRADE: 1494 \| EXP: 0.149 • SASHA GRAHAM \| 31336 \| J13 \| LOSS \| UNGRADED \| EST GRADE: 985 \| USED GRADE: 985 \| EXP: 0.766 • OSKAR DE JOODE \| 31350 \| J14 \| WIN \| UNGRADED \| EST GRADE: 855 \| USED GRADE: 855 \| EXP: 0.88 • CARRICK SIMPSON \| 24169 \| J19 \| DRAW \| UNGRADED \| EST GRADE: 1413 \| USED GRADE: 1413 \| EXP: 0.224 • ALEXANDER CORKE \| 24417 \| J20 \| DRAW \| UNGRADED \| EST GRADE: 1242 \| USED GRADE: 1242 \| EXP: 0.433 • SCOTT FORREST \| 31351 \| WIN \| UNGRADED \| EST GRADE: 1146 \| USED GRADE: 1146 \| EXP: 0.567 • ALAGU NAACHIAPPAN KARTHICK \| 29505 \| J12 \| LOSS \| PUB GRADE: 1230 \| EST GRADE: 1494 \| USED GRADE: 1494 \| EXP: 0.149 • LEO OLSON \| 26633 \| J18 \| WIN \| UNGRADED \| EST GRADE: 1363 \| USED GRADE: 1363 \| EXP: 0.278 • PAUL M CUMMING \| 9039 \| DRAW \| PUB GRADE: 1412 \| ADJ GRADE (+0): 1412 \| USED GRADE: 1412 \| EXP: 0.225 • BENJAMIN SAUNDERS \| 6609 \| WIN \| PUB GRADE: 1280 \| ADJ GRADE (+0): 1280 \| USED GRADE: 1280 \| EXP: 0.382 • RICHARD K DOWLING \| 3785 \| WIN \| PUB GRADE: 1493 \| ADJ GRADE (+0): 1493 \| USED GRADE: 1493 \| EXP: 0.15 • ANTHONY RITCHIE \| 8939 \| LOSS \| PUB GRADE: 1395 \| ADJ GRADE (+0): 1395 \| USED GRADE: 1395 \| EXP: 0.242 • CHRIS DONKIN \| 3765 \| LOSS \| PUB GRADE: 1676 \| ADJ GRADE (+0): 1676 \| USED GRADE: 1594 \| EXP: 0.082 • CHRIS DONKIN \| 3765 \| LOSS \| PUB GRADE: 1676 \| ADJ GRADE (+0): 1676 \| USED GRADE: 1594 \| EXP: 0.082 • IAIN R CULLEN \| 3651 \| WIN \| PUB GRADE: 1408 \| ADJ GRADE (+0): 1408 \| USED GRADE: 1408 \| EXP: 0.229 • WILLIAM HARKINS \| 17298 \| DRAW \| PUB GRADE: 1478 \| ADJ GRADE (+0): 1478 \| USED GRADE: 1478 \| EXP: 0.162 • DAVID NEW \| 28893 \| LOSS \| PUB GRADE: 1197 \| ADJ GRADE (+0): 1197 \| USED GRADE: 1197 \| EXP: 0.496 • ADAM A R CALLAGHAN \| 30428 \| J18 \| LOSS \| PUB GRADE: 1291 \| ADJ GRADE (+50): 1341 \| USED GRADE: 1341 \| EXP: 0.305 • NICHOLAS KITAEV \| 29661 \| J10 \| WIN \| PUB GRADE: 1158 \| ADJ GRADE (+140): 1298 \| USED GRADE: 1298 \| EXP: 0.358 • EMMA L SCOTT \| 28866 \| LOSS \| UNGRADED \| TEMP GRADE: 1558 \| USED GRADE: 1558 \| EXP: 0.103 • ROSS VEERMAN \| 31469 \| WIN \| UNGRADED \| EST GRADE: 972 \| USED GRADE: 972 \| EXP: 0.779 • EUAN MCDIARMID \| 30020 \| J16 \| LOSS \| PUB GRADE: 1548 \| ADJ GRADE (+80): 1628 \| USED GRADE: 1594 \| EXP: 0.082 • STEVEN MCHARG \| 21003 \| DRAW \| PUB GRADE: 1700 \| ADJ GRADE (+0): 1700 \| USED GRADE: 1594 \| EXP: 0.082 • ----- • CALCULATION STEPS: • 26 GRADABLE GAMES • QTY GRADABLE GAMES (G): 26 • ACTUAL SCORE (ACT): 11.5 • EXPECTED SCORE (EXP): 8.426 • PUBLISHED GRADE (PUB): 1194 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 26 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 26 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1194 + (800 x (11.5 - 8.426) / 30) + 1 = 1277 (to 0 d.p.) • GRADE DELTA: +83 • LIVE GRADE: 1277 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1277

Chess
Scotland

Chess Scotland

Chess
Scotland

Andrew Clark

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ChessScotland

Chess Scotland

ChessScotland

Andrew Clark

Standard Games

Allegro Games

Chess
Scotland

Chess
Scotland