Chess
Scotland

Chess
Scotland

Season:

Tom Grey

PNUM: 30486

Club: Edinburgh resident

Status: A

Gender: M

Federation: IRL

Fide ID: 2520133

Standard: 1578 ⇒ 1588 (+10)

Allegro: 1596 ⇒ 1600 (+4)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Perth Congress Open
1	Lewis Brookens14758	A	1739	1739	1739	W	½
2	Sanjith Madhavan28016	J16	2052	2132	1978	B	½
3	Yevgeni Sprenger De La Iglesia31357	J14	1869	1989	1978	W	0
5	Andrew McCusker21604	A	1875	1875	1875	B	0
6	Neil Irving12666	A	1741	1741	1741	W	½
7	Richard G Carter7590	A	1764	1764	1764	B	0
Grade Calculation: • TOM GREY • 30486 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1578 • STATUS: A • *** • RESULTS: • LEWIS BROOKENS \| 14758 \| DRAW \| PUB GRADE: 1739 \| ADJ GRADE (+0): 1739 \| USED GRADE: 1739 \| EXP: 0.288 • SANJITH MADHAVAN \| 28016 \| J16 \| DRAW \| PUB GRADE: 2052 \| ADJ GRADE (+80): 2132 \| USED GRADE: 1978 \| EXP: 0.082 • YEVGENI SPRENGER DE LA IGLESIA \| 31357 \| J14 \| LOSS \| PUB GRADE: 1869 \| ADJ GRADE (+120): 1989 \| USED GRADE: 1978 \| EXP: 0.082 • ANDREW MCCUSKER \| 21604 \| LOSS \| PUB GRADE: 1875 \| ADJ GRADE (+0): 1875 \| USED GRADE: 1875 \| EXP: 0.151 • NEIL IRVING \| 12666 \| DRAW \| PUB GRADE: 1741 \| ADJ GRADE (+0): 1741 \| USED GRADE: 1741 \| EXP: 0.285 • RICHARD G CARTER \| 7590 \| LOSS \| PUB GRADE: 1764 \| ADJ GRADE (+0): 1764 \| USED GRADE: 1764 \| EXP: 0.259 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 1.5 • EXPECTED SCORE (EXP): 1.147 • PUBLISHED GRADE (PUB): 1578 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 6 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 6 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1578 + (800 x (1.5 - 1.147) / 30) + 1 = 1588 (to 0 d.p.) • GRADE DELTA: +10 • LIVE GRADE: 1588 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1588

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Lothians Allegro - Challengers
1	Crawford T Macnab4810	A	1717	1717	1717	W	0
2	Carey A Groves WFM6799	A	1739	1739	1739	B	½
3	Stuart McKinney5147	A	1428	1428	1428	W	1
4	Calum McGillivray18587	A	1587	1587	1587	B	0
5	Mark Gyalus31613	A	1606	1606	1606	W	1
Grade Calculation: • TOM GREY • 30486 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1596 • STATUS: A • *** • RESULTS: • CRAWFORD T MACNAB \| 4810 \| LOSS \| PUB GRADE: 1717 \| ADJ GRADE (+0): 1717 \| USED GRADE: 1717 \| EXP: 0.336 • CAREY A GROVES \| 6799 \| DRAW \| PUB GRADE: 1739 \| ADJ GRADE (+0): 1739 \| USED GRADE: 1739 \| EXP: 0.309 • STUART MCKINNEY \| 5147 \| WIN \| PUB GRADE: 1428 \| ADJ GRADE (+0): 1428 \| USED GRADE: 1428 \| EXP: 0.721 • CALUM MCGILLIVRAY \| 18587 \| LOSS \| PUB GRADE: 1587 \| ADJ GRADE (+0): 1587 \| USED GRADE: 1587 \| EXP: 0.513 • MARK GYALUS \| 31613 \| WIN \| PUB GRADE: 1606 \| ADJ GRADE (+0): 1606 \| USED GRADE: 1606 \| EXP: 0.486 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 2.5 • EXPECTED SCORE (EXP): 2.365 • PUBLISHED GRADE (PUB): 1596 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 5 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1596 + (800 x (2.5 - 2.365) / 30) + 0 = 1600 (to 0 d.p.) • GRADE DELTA: +4 • LIVE GRADE: 1600 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1600