Chess
Scotland

Chess
Scotland

Season:

Alan P Cundill

PNUM: 3658

Club: Stonehaven

Status: A

Gender: M

Fide ID: 2415364

Standard: 1630 ⇒ 1624 (-6)

Allegro: 1630 ⇒ 1598 (-32)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
SNCL Division 3
54	William McIntosh15465	A	1509	1509	1509	B	1
60	Rhys McCrosson21825	A	1582	1582	1582	W	0
Grade Calculation: • ALAN P CUNDILL • 3658 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1630 • STATUS: A • *** • RESULTS: • WILLIAM MCINTOSH \| 15465 \| WIN \| PUB GRADE: 1509 \| ADJ GRADE (+0): 1509 \| USED GRADE: 1509 \| EXP: 0.664 • RHYS MCCROSSON \| 21825 \| LOSS \| PUB GRADE: 1582 \| ADJ GRADE (+0): 1582 \| USED GRADE: 1582 \| EXP: 0.567 • ----- • CALCULATION STEPS: • 2 GRADABLE GAMES • QTY GRADABLE GAMES (G): 2 • ACTUAL SCORE (ACT): 1.0 • EXPECTED SCORE (EXP): 1.231 • PUBLISHED GRADE (PUB): 1630 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 2 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 2 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1630 + (800 x (1.0 - 1.231) / 30) + 0 = 1624 (to 0 d.p.) • GRADE DELTA: -6 • LIVE GRADE: 1624 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1624

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Stonehaven Allegro 2024
1	Bruce T Harrold4277	A	1528	1528	1528	B	0
2	David Bridges15848	A	1222	1222	1230	W	½
3	Ethan Turnbull31666	A	-	-	1380	W	1
5	Lewis A Matheson30753	A	-	-	1242	B	1
6	Patrick J Coffield3549	A	1496	1496	1496	B	0
7	Tate Randle31596	A	-	-	1230	W	1
8	Thomas Stidolph22892	A	-	-	1354	W	1
9	Jack Byres31961	A	-	-	-	W	1
Grade Calculation: • ALAN P CUNDILL • 3658 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1630 • STATUS: A • *** • RESULTS: • BRUCE T HARROLD \| 4277 \| LOSS \| PUB GRADE: 1528 \| ADJ GRADE (+0): 1528 \| USED GRADE: 1528 \| EXP: 0.639 • DAVID BRIDGES \| 15848 \| DRAW \| PUB GRADE: 1222 \| ADJ GRADE (+0): 1222 \| USED GRADE: 1230 \| EXP: 0.918 • ETHAN TURNBULL \| 31666 \| WIN \| UNGRADED \| EST GRADE: 1380 \| USED GRADE: 1380 \| EXP: 0.808 • LEWIS A MATHESON \| 30753 \| WIN \| UNGRADED \| EST GRADE: 1242 \| USED GRADE: 1242 \| EXP: 0.912 • PATRICK J COFFIELD \| 3549 \| LOSS \| PUB GRADE: 1496 \| ADJ GRADE (+0): 1496 \| USED GRADE: 1496 \| EXP: 0.681 • TATE RANDLE \| 31596 \| WIN \| UNGRADED \| TEMP GRADE: 1079 \| USED GRADE: 1230 \| EXP: 0.918 • THOMAS STIDOLPH \| 22892 \| WIN \| UNGRADED \| EST GRADE: 1354 \| USED GRADE: 1354 \| EXP: 0.831 • JACK BYRES \| 31961 \| WIN \| UNGRADED • ----- • CALCULATION STEPS: • 7 GRADABLE GAMES • QTY GRADABLE GAMES (G): 7 • ACTUAL SCORE (ACT): 4.5 • EXPECTED SCORE (EXP): 5.707 • PUBLISHED GRADE (PUB): 1630 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 7 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 7 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1630 + (800 x (4.5 - 5.707) / 30) + 0 = 1598 (to 0 d.p.) • GRADE DELTA: -32 • LIVE GRADE: 1598 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1598