Chess
Scotland

Chess
Scotland

Season:

Stephen M Rivett

PNUM: 5787

Clubs: Prestwick & Glasgow Montrose

Status: A

Gender: M

Standard: 1562 ⇒ 1598 (+36)

Allegro: 1562 ⇒ 1562

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Ayrshire League 2023 to 2024 Division 1
5	Thomas Wilson Aitken3022	A	1355	1355	1355	B	0
7	Iain R Fraser3983	A	1741	1741	1741	B	½
10	David Deary13282	A	1837	1837	1837	B	1
15	Steven A Brown3319	A	1909	1909	1909	B	½
18	Kenneth Malkin7619	A	1869	1869	1869	B	0
21	Peter R Smith6594	A	1962	1962	1962	B	0
25	John Calder7142	A	1800	1800	1800	W	½
29	Rabindra Paul10019	A	1833	1833	1833	W	½
32	David Deary13282	A	1837	1837	1837	B	½
33	Kenneth Malkin7619	A	1869	1869	1869	W	0
Grade Calculation: • STEPHEN M RIVETT • 5787 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1562 • STATUS: A • *** • RESULTS: • THOMAS WILSON AITKEN \| 3022 \| LOSS \| PUB GRADE: 1355 \| ADJ GRADE (+0): 1355 \| USED GRADE: 1355 \| EXP: 0.764 • IAIN R FRASER \| 3983 \| DRAW \| PUB GRADE: 1741 \| ADJ GRADE (+0): 1741 \| USED GRADE: 1741 \| EXP: 0.266 • DAVID DEARY \| 13282 \| WIN \| PUB GRADE: 1837 \| ADJ GRADE (+0): 1837 \| USED GRADE: 1837 \| EXP: 0.17 • STEVEN A BROWN \| 3319 \| DRAW \| PUB GRADE: 1909 \| ADJ GRADE (+0): 1909 \| USED GRADE: 1909 \| EXP: 0.114 • KENNETH MALKIN \| 7619 \| LOSS \| PUB GRADE: 1869 \| ADJ GRADE (+0): 1869 \| USED GRADE: 1869 \| EXP: 0.142 • PETER R SMITH \| 6594 \| LOSS \| PUB GRADE: 1962 \| ADJ GRADE (+0): 1962 \| USED GRADE: 1962 \| EXP: 0.082 • JOHN CALDER \| 7142 \| DRAW \| PUB GRADE: 1800 \| ADJ GRADE (+0): 1800 \| USED GRADE: 1800 \| EXP: 0.204 • RABINDRA PAUL \| 10019 \| DRAW \| PUB GRADE: 1833 \| ADJ GRADE (+0): 1833 \| USED GRADE: 1833 \| EXP: 0.173 • DAVID DEARY \| 13282 \| DRAW \| PUB GRADE: 1837 \| ADJ GRADE (+0): 1837 \| USED GRADE: 1837 \| EXP: 0.17 • KENNETH MALKIN \| 7619 \| LOSS \| PUB GRADE: 1869 \| ADJ GRADE (+0): 1869 \| USED GRADE: 1869 \| EXP: 0.142 • ----- • CALCULATION STEPS: • 10 GRADABLE GAMES • QTY GRADABLE GAMES (G): 10 • ACTUAL SCORE (ACT): 3.5 • EXPECTED SCORE (EXP): 2.227 • PUBLISHED GRADE (PUB): 1562 • 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 • 1562 + (800 x (3.5 - 2.227) / 30) + 2 = 1598 (to 0 d.p.) • GRADE DELTA: +36 • LIVE GRADE: 1598 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1598