Chess
Scotland

Chess
Scotland

Season:

William L Kelly

PNUM: 4555

Club: Ardrossan

Status: A

Gender: M

Standard: 1783 ⇒ 1750 (-33)

Allegro: 1783 ⇒ 1783

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Ayrshire League 2023 to 2024 Division 1
1	Kenneth Malkin7619	A	1869	1869	1869	W	0
6	Shea McPherson21380	A	1637	1637	1637	W	½
12	Chris Merry30385	NEW	1433	1473	1473	W	1
15	Derren MacDonald30405	NEW	1233	1273	1383	B	1
19	Reuben Thomasson30003	J17	1397	1452	1452	W	½
20	David M Gillespie4080	A	1733	1733	1733	W	½
23	David A Potts5670	A	1505	1505	1505	B	½
27	Stephen C Hamilton15844	A	1626	1626	1626	W	½
34	William Birnie9131	A	1242	1242	1383	W	1
Grade Calculation: • WILLIAM L KELLY • 4555 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1783 • STATUS: A • *** • RESULTS: • KENNETH MALKIN \| 7619 \| LOSS \| PUB GRADE: 1869 \| ADJ GRADE (+0): 1869 \| USED GRADE: 1869 \| EXP: 0.382 • SHEA MCPHERSON \| 21380 \| DRAW \| PUB GRADE: 1637 \| ADJ GRADE (+0): 1637 \| USED GRADE: 1637 \| EXP: 0.694 • CHRIS MERRY \| 30385 \| NEW \| WIN \| PUB GRADE: 1433 \| ADJ GRADE (+40): 1473 \| USED GRADE: 1473 \| EXP: 0.86 • DERREN MACDONALD \| 30405 \| NEW \| WIN \| PUB GRADE: 1233 \| ADJ GRADE (+40): 1273 \| USED GRADE: 1383 \| EXP: 0.918 • REUBEN THOMASSON \| 30003 \| J17 \| DRAW \| PUB GRADE: 1397 \| ADJ GRADE (+55): 1452 \| USED GRADE: 1452 \| EXP: 0.876 • DAVID M GILLESPIE \| 4080 \| DRAW \| PUB GRADE: 1733 \| ADJ GRADE (+0): 1733 \| USED GRADE: 1733 \| EXP: 0.57 • DAVID A POTTS \| 5670 \| DRAW \| PUB GRADE: 1505 \| ADJ GRADE (+0): 1505 \| USED GRADE: 1505 \| EXP: 0.832 • STEPHEN C HAMILTON \| 15844 \| DRAW \| PUB GRADE: 1626 \| ADJ GRADE (+0): 1626 \| USED GRADE: 1626 \| EXP: 0.707 • WILLIAM BIRNIE \| 9131 \| WIN \| PUB GRADE: 1242 \| ADJ GRADE (+0): 1242 \| USED GRADE: 1383 \| EXP: 0.918 • ----- • CALCULATION STEPS: • 9 GRADABLE GAMES • QTY GRADABLE GAMES (G): 9 • ACTUAL SCORE (ACT): 5.5 • EXPECTED SCORE (EXP): 6.757 • PUBLISHED GRADE (PUB): 1783 • 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 • 1783 + (800 x (5.5 - 6.757) / 30) + 1 = 1750 (to 0 d.p.) • GRADE DELTA: -33 • LIVE GRADE: 1750 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1750