Chess
Scotland

Chess
Scotland

Season:

Samuel R Tuttle

PNUM: 29974

Club: Edinburgh University

Status: A

Gender: M

Fide ID: 30987792

Standard: 1115 ⇒ 1129 (+14)

Allegro: 1097 ⇒ 1097

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 2
17	Vince Barron7839	A	1249	1249	1249	W	½
21	James McConnachie9176	A	1402	1402	1402	B	1
28	Gordon J Walker14635	A	1263	1263	1263	W	0
41	Patrick M Miller5270	A	1413	1413	1413	W	0
44	Donald Heron4339	A	1599	1599	1515	W	0
Grade Calculation: • SAMUEL R TUTTLE • 29974 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1115 • STATUS: A • *** • RESULTS: • VINCE BARRON \| 7839 \| DRAW \| PUB GRADE: 1249 \| ADJ GRADE (+0): 1249 \| USED GRADE: 1249 \| EXP: 0.319 • JAMES MCCONNACHIE \| 9176 \| WIN \| PUB GRADE: 1402 \| ADJ GRADE (+0): 1402 \| USED GRADE: 1402 \| EXP: 0.159 • GORDON J WALKER \| 14635 \| LOSS \| PUB GRADE: 1263 \| ADJ GRADE (+0): 1263 \| USED GRADE: 1263 \| EXP: 0.303 • PATRICK M MILLER \| 5270 \| LOSS \| PUB GRADE: 1413 \| ADJ GRADE (+0): 1413 \| USED GRADE: 1413 \| EXP: 0.151 • DONALD HERON \| 4339 \| LOSS \| PUB GRADE: 1599 \| ADJ GRADE (+0): 1599 \| USED GRADE: 1515 \| EXP: 0.082 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 1.5 • EXPECTED SCORE (EXP): 1.014 • PUBLISHED GRADE (PUB): 1115 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 5 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1115 + (800 x (1.5 - 1.014) / 30) + 1 = 1129 (to 0 d.p.) • GRADE DELTA: +14 • LIVE GRADE: 1129 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1129