Chess
Scotland

Chess
Scotland

Season:

Adam Brittain

PNUM: 30057

Club: St Andrews

Status: J20

Gender: M

Fide ID: 496880

Standard: 1153 ⇒ 1210 (+57)

Allegro: 1153 ⇒ 1153

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
TAFCA League Division Two
6	Angus Sneddon28261	A	1327	1327	1327	W	0
14	David Ewing30216	A	-	-	1119	W	1
18	Matthew Hunter31452	J15	-	-	1365	W	1
19	Bruce Wallace7607	A	1435	1435	1435	B	½
28	John Williamson6488	A	1424	1424	1424	B	1
Grade Calculation: • ADAM BRITTAIN • 30057 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1153 • ADJUSTED GRADE: 1153 + 40 = 1193 • STATUS: J20 • *** • RESULTS: • ANGUS SNEDDON \| 28261 \| LOSS \| PUB GRADE: 1327 \| ADJ GRADE (+0): 1327 \| USED GRADE: 1327 \| EXP: 0.272 • DAVID EWING \| 30216 \| WIN \| UNGRADED \| EST GRADE: 1119 \| USED GRADE: 1119 \| EXP: 0.548 • MATTHEW HUNTER \| 31452 \| J15 \| WIN \| UNGRADED \| EST GRADE: 1365 \| USED GRADE: 1365 \| EXP: 0.231 • BRUCE WALLACE \| 7607 \| DRAW \| PUB GRADE: 1435 \| ADJ GRADE (+0): 1435 \| USED GRADE: 1435 \| EXP: 0.164 • JOHN WILLIAMSON \| 6488 \| WIN \| PUB GRADE: 1424 \| ADJ GRADE (+0): 1424 \| USED GRADE: 1424 \| EXP: 0.173 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 3.5 • EXPECTED SCORE (EXP): 1.388 • PUBLISHED GRADE (PUB): 1153 • 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 • 1153 + (800 x (3.5 - 1.388) / 30) + 1 = 1210 (to 0 d.p.) • GRADE DELTA: +57 • LIVE GRADE: 1210 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1210