Chess
Scotland

Chess
Scotland

Season:

Jim Prentice

PNUM: 6872

Club: Glasgow Polytechnic

Status: A

Gender: M

Standard: 1083 ⇒ 1089 (+6)

Allegro: 1083 ⇒ 1083

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Glasgow Polytechnic Club Championship
1	Robert Innes9149	A	1430	1430	1430	B	0
2	Vihaa Vadalia29676	J9	-	-	1013	W	½
3	William Simpson31968	A	-	-	-	B	1
5	Stephen Rettie5763	A	1662	1662	1483	W	0
6	Ron Dickinson31060	A	-	-	1077	B	1
Grade Calculation: • JIM PRENTICE • 6872 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1083 • STATUS: A • *** • RESULTS: • ROBERT INNES \| 9149 \| LOSS \| PUB GRADE: 1430 \| ADJ GRADE (+0): 1430 \| USED GRADE: 1430 \| EXP: 0.114 • VIHAA VADALIA \| 29676 \| J9 \| DRAW \| UNGRADED \| EST GRADE: 1013 \| USED GRADE: 1013 \| EXP: 0.597 • WILLIAM SIMPSON \| 31968 \| WIN \| UNGRADED • STEPHEN RETTIE \| 5763 \| LOSS \| PUB GRADE: 1662 \| ADJ GRADE (+0): 1662 \| USED GRADE: 1483 \| EXP: 0.082 • RON DICKINSON \| 31060 \| WIN \| UNGRADED \| EST GRADE: 1077 \| USED GRADE: 1077 \| EXP: 0.508 • ----- • CALCULATION STEPS: • 4 GRADABLE GAMES • QTY GRADABLE GAMES (G): 4 • ACTUAL SCORE (ACT): 1.5 • EXPECTED SCORE (EXP): 1.301 • PUBLISHED GRADE (PUB): 1083 • 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 • 1083 + (800 x (1.5 - 1.301) / 30) + 1 = 1089 (to 0 d.p.) • GRADE DELTA: +6 • LIVE GRADE: 1089 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1089