Chess
Scotland

Chess
Scotland

Season:

James Crawford

PNUM: 19395

Club: Musselburgh

Status: A

Gender: M

Fide ID: 2410761

Standard: 1081 ⇒ 1068 (-13)

Allegro: 1081 ⇒ 1081

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 3
2	Terry E Purkins5689	A	1290	1290	1290	B	½
8	William B Deas3705	A	1373	1373	1373	W	0
17	Chris Moore29982	NEW	1270	1310	1310	W	½
21	Stephen Ritchie9049	A	1162	1162	1162	B	0
26	Louis C Ferrie3909	A	1181	1181	1181	W	0
32	Aadith Prabhu30095	J9	-	-	1370	B	0
Grade Calculation: • JAMES CRAWFORD • 19395 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1081 • STATUS: A • *** • RESULTS: • TERRY E PURKINS \| 5689 \| DRAW \| PUB GRADE: 1290 \| ADJ GRADE (+0): 1290 \| USED GRADE: 1290 \| EXP: 0.234 • WILLIAM B DEAS \| 3705 \| LOSS \| PUB GRADE: 1373 \| ADJ GRADE (+0): 1373 \| USED GRADE: 1373 \| EXP: 0.155 • CHRIS MOORE \| 29982 \| NEW \| DRAW \| PUB GRADE: 1270 \| ADJ GRADE (+40): 1310 \| USED GRADE: 1310 \| EXP: 0.213 • STEPHEN RITCHIE \| 9049 \| LOSS \| PUB GRADE: 1162 \| ADJ GRADE (+0): 1162 \| USED GRADE: 1162 \| EXP: 0.389 • LOUIS C FERRIE \| 3909 \| LOSS \| PUB GRADE: 1181 \| ADJ GRADE (+0): 1181 \| USED GRADE: 1181 \| EXP: 0.364 • AADITH PRABHU \| 30095 \| J9 \| LOSS \| UNGRADED \| EST GRADE: 1370 \| USED GRADE: 1370 \| EXP: 0.158 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 1.0 • EXPECTED SCORE (EXP): 1.513 • PUBLISHED GRADE (PUB): 1081 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 6 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 6 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1081 + (800 x (1.0 - 1.513) / 30) + 1 = 1068 (to 0 d.p.) • GRADE DELTA: -13 • LIVE GRADE: 1068 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1068