Chess
Scotland

Chess
Scotland

Season:

Alex Marshall

PNUM: 27091

Club: Glasgow Polytechnic

Status: A

Gender: M

Fide ID: 2409623

Standard: 872 ⇒ 860 (-12)

Allegro: 872 ⇒ 872

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
GCL Div 3
8	Sam Cook26394	J19	1461	1506	1272	W	0
18	Sean Macaulay30412	NEW	873	913	913	W	0
Glasgow Polytechnic Club Championship
1	Cameron Wilson20389	A	-	-	1272	W	0
2	Jim O`Neill28523	A	1210	1210	1210	B	0
4	Daniel Gillatt31352	J15	-	-	1150	W	0
5	Luke Angus31969	A	-	-	-	B	½
6	Andy Heron26866	A	1055	1055	1055	W	1
7	Vihaa Vadalia29676	J9	-	-	1013	B	0
Grade Calculation: • ALEX MARSHALL • 27091 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 872 • STATUS: A • *** • RESULTS: • SAM COOK \| 26394 \| J19 \| LOSS \| PUB GRADE: 1461 \| ADJ GRADE (+45): 1506 \| USED GRADE: 1272 \| EXP: 0.082 • SEAN MACAULAY \| 30412 \| NEW \| LOSS \| PUB GRADE: 873 \| ADJ GRADE (+40): 913 \| USED GRADE: 913 \| EXP: 0.443 • CAMERON WILSON \| 20389 \| LOSS \| UNGRADED \| EST GRADE: 1276 \| USED GRADE: 1272 \| EXP: 0.082 • JIM O`NEILL \| 28523 \| LOSS \| PUB GRADE: 1210 \| ADJ GRADE (+0): 1210 \| USED GRADE: 1210 \| EXP: 0.12 • DANIEL GILLATT \| 31352 \| J15 \| LOSS \| UNGRADED \| TEMP GRADE: 1150 \| USED GRADE: 1150 \| EXP: 0.168 • LUKE ANGUS \| 31969 \| DRAW \| UNGRADED • ANDY HERON \| 26866 \| WIN \| PUB GRADE: 1055 \| ADJ GRADE (+0): 1055 \| USED GRADE: 1055 \| EXP: 0.262 • VIHAA VADALIA \| 29676 \| J9 \| LOSS \| UNGRADED \| EST GRADE: 1013 \| USED GRADE: 1013 \| EXP: 0.312 • ----- • CALCULATION STEPS: • 7 GRADABLE GAMES • QTY GRADABLE GAMES (G): 7 • ACTUAL SCORE (ACT): 1.0 • EXPECTED SCORE (EXP): 1.469 • PUBLISHED GRADE (PUB): 872 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 7 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 7 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 872 + (800 x (1.0 - 1.469) / 30) + 1 = 860 (to 0 d.p.) • GRADE DELTA: -12 • LIVE GRADE: 860 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 860