Chess
Scotland

Chess
Scotland

Season:

Mark Irvine

PNUM: 29110

Club: East Kilbride

Status: A

Gender: M

Standard: 1175 ⇒ 1192 (+17)

Allegro: 1175 ⇒ 1175

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
GCL Div 1
8	David A Potts5670	A	1505	1505	1505	W	½
30	Alex Wright6541	A	1690	1690	1575	W	0
Lanarkshire League Div 2
26	Kieran Mollins31486	J14	-	-	872	-	1
28	Kieran Mollins31486	J14	-	-	872	B	1
Grade Calculation: • MARK IRVINE • 29110 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1175 • STATUS: A • *** • RESULTS: • DAVID A POTTS \| 5670 \| DRAW \| PUB GRADE: 1505 \| ADJ GRADE (+0): 1505 \| USED GRADE: 1505 \| EXP: 0.125 • ALEX WRIGHT \| 6541 \| LOSS \| PUB GRADE: 1690 \| ADJ GRADE (+0): 1690 \| USED GRADE: 1575 \| EXP: 0.082 • KIERAN MOLLINS \| 31486 \| J14 \| WIN \| UNGRADED \| EST GRADE: 872 \| USED GRADE: 872 \| EXP: 0.854 • KIERAN MOLLINS \| 31486 \| J14 \| WIN \| UNGRADED \| EST GRADE: 872 \| USED GRADE: 872 \| EXP: 0.854 • ----- • CALCULATION STEPS: • 4 GRADABLE GAMES • QTY GRADABLE GAMES (G): 4 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 1.915 • PUBLISHED GRADE (PUB): 1175 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 4 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 4 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1175 + (800 x (2.5 - 1.915) / 30) + 1 = 1192 (to 0 d.p.) • GRADE DELTA: +17 • LIVE GRADE: 1192 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1192