Chess
Scotland

Chess
Scotland

Season:

Robin H Murray

PNUM: 5442

Club: Bank of Scotland

Status: A

Gender: M

Standard: 1460 ⇒ 1412 (-48)

Allegro: 1460 ⇒ 1460

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 1
3	A Keith Aitchison3020	A	1575	1575	1575	B	0
8	Victor Thimonier30118	NEW	1563	1603	1603	B	0
15	Ralph Jackson11978	A	1651	1651	1651	B	1
22	Calum McGillivray18587	A	1630	1630	1630	W	0
26	David C Montgomery10572	A	1575	1575	1575	W	0
LBG Open 2024
1	Sanjeev Kumar28405	A	-	-	1336	W	1
2	Mike Chisholm16085	A	1939	1939	1860	W	0
3	Graeme R Russell8748	A	1405	1405	1405	B	0
4	Peter J Doris3774	A	1351	1351	1351	W	0
5	Kevin Williamson30402	NEW	1074	1114	1114	B	½
Grade Calculation: • ROBIN H MURRAY • 5442 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1460 • STATUS: A • *** • RESULTS: • A KEITH AITCHISON \| 3020 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.344 • VICTOR THIMONIER \| 30118 \| NEW \| LOSS \| PUB GRADE: 1563 \| ADJ GRADE (+40): 1603 \| USED GRADE: 1603 \| EXP: 0.309 • RALPH JACKSON \| 11978 \| WIN \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.253 • CALUM MCGILLIVRAY \| 18587 \| LOSS \| PUB GRADE: 1630 \| ADJ GRADE (+0): 1630 \| USED GRADE: 1630 \| EXP: 0.277 • DAVID C MONTGOMERY \| 10572 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.344 • SANJEEV KUMAR \| 28405 \| WIN \| UNGRADED \| TEMP GRADE: 1336 \| USED GRADE: 1336 \| EXP: 0.668 • MIKE CHISHOLM \| 16085 \| LOSS \| PUB GRADE: 1939 \| ADJ GRADE (+0): 1939 \| USED GRADE: 1860 \| EXP: 0.082 • GRAEME R RUSSELL \| 8748 \| LOSS \| PUB GRADE: 1405 \| ADJ GRADE (+0): 1405 \| USED GRADE: 1405 \| EXP: 0.577 • PETER J DORIS \| 3774 \| LOSS \| PUB GRADE: 1351 \| ADJ GRADE (+0): 1351 \| USED GRADE: 1351 \| EXP: 0.649 • KEVIN WILLIAMSON \| 30402 \| NEW \| DRAW \| PUB GRADE: 1074 \| ADJ GRADE (+40): 1114 \| USED GRADE: 1114 \| EXP: 0.886 • ----- • CALCULATION STEPS: • 10 GRADABLE GAMES • QTY GRADABLE GAMES (G): 10 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 4.389 • PUBLISHED GRADE (PUB): 1460 • 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 • 1460 + (800 x (2.5 - 4.389) / 30) + 2 = 1412 (to 0 d.p.) • GRADE DELTA: -48 • LIVE GRADE: 1412 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1412