Chess
Scotland

Chess
Scotland

Season:

George Herd

PNUM: 29443

Club: Kirkcaldy

Status: A

Gender: M

Standard: 1598 ⇒ 1609 (+11)

Allegro: 1598 ⇒ 1598

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
TAFCA League Division One
3	Graham Atkins7363	A	1302	1302	1302	B	1
10	Edwin A Spencer6072	A	2132	2132	1998	W	0
15	I Gordon Robertson5810	A	1560	1560	1560	B	½
23	Pisut Prayoonthamrongthiti30357	A	1798	1798	1798	B	0
25	Vladyslav Drabych30232	J18	1660	1710	1710	W	1
28	Carrick Simpson24169	J19	-	-	1565	W	½
Grade Calculation: • GEORGE HERD • 29443 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1598 • STATUS: A • *** • RESULTS: • GRAHAM ATKINS \| 7363 \| WIN \| PUB GRADE: 1302 \| ADJ GRADE (+0): 1302 \| USED GRADE: 1302 \| EXP: 0.848 • EDWIN A SPENCER \| 6072 \| LOSS \| PUB GRADE: 2132 \| ADJ GRADE (+0): 2132 \| USED GRADE: 1998 \| EXP: 0.082 • I GORDON ROBERTSON \| 5810 \| DRAW \| PUB GRADE: 1560 \| ADJ GRADE (+0): 1560 \| USED GRADE: 1560 \| EXP: 0.553 • PISUT PRAYOONTHAMRONGTHITI \| 30357 \| LOSS \| PUB GRADE: 1798 \| ADJ GRADE (+0): 1798 \| USED GRADE: 1798 \| EXP: 0.243 • VLADYSLAV DRABYCH \| 30232 \| J18 \| WIN \| PUB GRADE: 1660 \| ADJ GRADE (+50): 1710 \| USED GRADE: 1710 \| EXP: 0.348 • CARRICK SIMPSON \| 24169 \| J19 \| DRAW \| UNGRADED \| EST GRADE: 1565 \| USED GRADE: 1565 \| EXP: 0.546 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 2.620 • PUBLISHED GRADE (PUB): 1598 • 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 • 1598 + (800 x (3.0 - 2.620) / 30) + 1 = 1609 (to 0 d.p.) • GRADE DELTA: +11 • LIVE GRADE: 1609 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1609