Chess
Scotland

Chess
Scotland

Season:

Alex Cornes

PNUM: 30353

Club: Pentland Hills

Status: NEW

Gender: M

Fide ID: 2413329

Standard: 900 ⇒ 945 (+45)

Allegro: 995 ⇒ 982 (-13)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 3
6	Oscar Ferguson31609	A	-	-	-	B	1
16	Dheeraj Kalyan Kosuru31226	J10	-	-	766	B	½
37	Marek Deren24110	A	960	960	960	W	1
50	John Mitchell7243	A	1271	1271	1271	B	1
54	Shriya Madhu30238	J12	-	-	1300	B	0
Pentland Hills Founders Cup 2023/24
1	David G Devoy3720	A	996	996	996	W	½
2	Anne Donkin3764	A	1049	1049	1049	B	1
3	James W Kilgour7025	A	1374	1374	1300	B	0
4	David New28893	A	1269	1269	1269	W	0
5	Charles Nisbet10970	A	1479	1479	1300	B	0
6	Euan Samuel28465	J16	796	876	876	W	0
8	Ruaridh Williamson30352	NEW	767	807	807	W	1
Grade Calculation: • ALEX CORNES • 30353 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 900 • ADJUSTED GRADE: 900 + 40 = 940 • STATUS: NEW • *** • RESULTS: • OSCAR FERGUSON \| 31609 \| WIN \| UNGRADED • DHEERAJ KALYAN KOSURU \| 31226 \| J10 \| DRAW \| UNGRADED \| EST GRADE: 766 \| USED GRADE: 766 \| EXP: 0.681 • MAREK DEREN \| 24110 \| WIN \| PUB GRADE: 960 \| ADJ GRADE (+0): 960 \| USED GRADE: 960 \| EXP: 0.416 • JOHN MITCHELL \| 7243 \| WIN \| PUB GRADE: 1271 \| ADJ GRADE (+0): 1271 \| USED GRADE: 1271 \| EXP: 0.098 • SHRIYA MADHU \| 30238 \| J12 \| LOSS \| UNGRADED \| EST GRADE: 1435 \| USED GRADE: 1300 \| EXP: 0.082 • DAVID G DEVOY \| 3720 \| DRAW \| PUB GRADE: 996 \| ADJ GRADE (+0): 996 \| USED GRADE: 996 \| EXP: 0.369 • ANNE DONKIN \| 3764 \| WIN \| PUB GRADE: 1049 \| ADJ GRADE (+0): 1049 \| USED GRADE: 1049 \| EXP: 0.302 • JAMES W KILGOUR \| 7025 \| LOSS \| PUB GRADE: 1374 \| ADJ GRADE (+0): 1374 \| USED GRADE: 1300 \| EXP: 0.082 • DAVID NEW \| 28893 \| LOSS \| PUB GRADE: 1269 \| ADJ GRADE (+0): 1269 \| USED GRADE: 1269 \| EXP: 0.1 • CHARLES NISBET \| 10970 \| LOSS \| PUB GRADE: 1479 \| ADJ GRADE (+0): 1479 \| USED GRADE: 1300 \| EXP: 0.082 • EUAN SAMUEL \| 28465 \| J16 \| LOSS \| PUB GRADE: 796 \| ADJ GRADE (+80): 876 \| USED GRADE: 876 \| EXP: 0.534 • RUARIDH WILLIAMSON \| 30352 \| NEW \| WIN \| PUB GRADE: 767 \| ADJ GRADE (+40): 807 \| USED GRADE: 807 \| EXP: 0.627 • ----- • CALCULATION STEPS: • 11 GRADABLE GAMES • QTY GRADABLE GAMES (G): 11 • ACTUAL SCORE (ACT): 5.0 • EXPECTED SCORE (EXP): 3.373 • PUBLISHED GRADE (PUB): 900 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 11 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 11 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 900 + (800 x (5.0 - 3.373) / 30) + 2 = 945 (to 0 d.p.) • GRADE DELTA: +45 • LIVE GRADE: 945 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 945