Chess
Scotland

Chess
Scotland

Season:

Robert Crosbie

PNUM: 3641

Club: Galashiels

Status: A

Gender: M

Standard: 1186 ⇒ 1205 (+19)

Allegro: 1186 ⇒ 1186

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Borders Chess League 2024
1	Alan Armstrong3074	A	1349	1349	1349	B	½
5	Steve Litster27538	A	1186	1186	1186	W	1
6	Alan Armstrong3074	A	1349	1349	1349	W	½
8	William Miller5273	A	1390	1390	1390	B	½
11	Steve Litster27538	A	1186	1186	1186	B	0
Grade Calculation: • ROBERT CROSBIE • 3641 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1186 • STATUS: A • *** • RESULTS: • ALAN ARMSTRONG \| 3074 \| DRAW \| PUB GRADE: 1349 \| ADJ GRADE (+0): 1349 \| USED GRADE: 1349 \| EXP: 0.285 • STEVE LITSTER \| 27538 \| WIN \| PUB GRADE: 1186 \| ADJ GRADE (+0): 1186 \| USED GRADE: 1186 \| EXP: 0.5 • ALAN ARMSTRONG \| 3074 \| DRAW \| PUB GRADE: 1349 \| ADJ GRADE (+0): 1349 \| USED GRADE: 1349 \| EXP: 0.285 • WILLIAM MILLER \| 5273 \| DRAW \| PUB GRADE: 1390 \| ADJ GRADE (+0): 1390 \| USED GRADE: 1390 \| EXP: 0.239 • STEVE LITSTER \| 27538 \| LOSS \| PUB GRADE: 1186 \| ADJ GRADE (+0): 1186 \| USED GRADE: 1186 \| EXP: 0.5 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 1.809 • PUBLISHED GRADE (PUB): 1186 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 5 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1186 + (800 x (2.5 - 1.809) / 30) + 1 = 1205 (to 0 d.p.) • GRADE DELTA: +19 • LIVE GRADE: 1205 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1205