Chess
Scotland

Chess
Scotland

Season:

Sam Collins

PNUM: 3560

Club: Glasgow Montrose

Status: A

Gender: M

Federation: SCO

Fide ID: 2401665

Standard: 1708 ⇒ 1661 (-47)

Allegro: 1708 ⇒ 1708

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
128th Scottish Championship
1	Benjamin Ridge22809	J19	1747	1792	1792	W	0
2	Jordan J McNaught30208	NEW	1564	1604	1604	B	1
3	William Clinton3537	A	1669	1669	1669	W	0
4	Robert Kane22505	A	1812	1812	1812	B	0
5	Frankie Murray5433	A	1615	1615	1615	W	0
GCL Div 2
4	David A Watt6416	A	1828	1828	1828	B	0
10	Tushar Roul29366	J14	1548	1668	1668	B	1
14	Ian G Brownlee3323	A	1543	1543	1543	W	½
32	Osman Mukuk30386	A	1752	1752	1752	W	0
35	J Mel Burt3365	A	1552	1552	1552	B	1
Grade Calculation: • SAM COLLINS • 3560 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1708 • STATUS: A • *** • RESULTS: • BENJAMIN RIDGE \| 22809 \| J19 \| LOSS \| PUB GRADE: 1747 \| ADJ GRADE (+45): 1792 \| USED GRADE: 1792 \| EXP: 0.384 • JORDAN J MCNAUGHT \| 30208 \| NEW \| WIN \| PUB GRADE: 1564 \| ADJ GRADE (+40): 1604 \| USED GRADE: 1604 \| EXP: 0.642 • WILLIAM CLINTON \| 3537 \| LOSS \| PUB GRADE: 1669 \| ADJ GRADE (+0): 1669 \| USED GRADE: 1669 \| EXP: 0.555 • ROBERT KANE \| 22505 \| LOSS \| PUB GRADE: 1812 \| ADJ GRADE (+0): 1812 \| USED GRADE: 1812 \| EXP: 0.358 • FRANKIE MURRAY \| 5433 \| LOSS \| PUB GRADE: 1615 \| ADJ GRADE (+0): 1615 \| USED GRADE: 1615 \| EXP: 0.627 • DAVID A WATT \| 6416 \| LOSS \| PUB GRADE: 1828 \| ADJ GRADE (+0): 1828 \| USED GRADE: 1828 \| EXP: 0.337 • TUSHAR ROUL \| 29366 \| J14 \| WIN \| PUB GRADE: 1548 \| ADJ GRADE (+120): 1668 \| USED GRADE: 1668 \| EXP: 0.556 • IAN G BROWNLEE \| 3323 \| DRAW \| PUB GRADE: 1543 \| ADJ GRADE (+0): 1543 \| USED GRADE: 1543 \| EXP: 0.717 • OSMAN MUKUK \| 30386 \| LOSS \| PUB GRADE: 1752 \| ADJ GRADE (+0): 1752 \| USED GRADE: 1752 \| EXP: 0.438 • J MEL BURT \| 3365 \| WIN \| PUB GRADE: 1552 \| ADJ GRADE (+0): 1552 \| USED GRADE: 1552 \| EXP: 0.706 • ----- • CALCULATION STEPS: • 10 GRADABLE GAMES • QTY GRADABLE GAMES (G): 10 • ACTUAL SCORE (ACT): 3.5 • EXPECTED SCORE (EXP): 5.320 • PUBLISHED GRADE (PUB): 1708 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 10 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 10 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1708 + (800 x (3.5 - 5.320) / 30) + 2 = 1661 (to 0 d.p.) • GRADE DELTA: -47 • LIVE GRADE: 1661 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1661