Chess
Scotland

Chess
Scotland

Season:

Ruairidh McKay

PNUM: 24918

Clubs: Musselburgh & Glasgow Montrose

Status: A

Gender: M

Federation: SCO

Fide ID: 2406500

Standard: 1510 ⇒ 1515 (+5)

Allegro: 1467 ⇒ 1467

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Prague 2023 - E2 round-robin tournament
1	Ladislav Michel	-	1600	1600	1600	W	0
2	Arnost Zeman	-	1677	1677	1677	B	0
3	Petr Kouba	-	1628	1628	1628	W	1
4	Pavol Hornak	-	1706	1706	1706	W	½
5	Vladislav Konvalinka	-	1684	1684	1684	B	0
6	Tobias Komarek	-	1600	1600	1600	B	0
7	Csaba Herkules Kelemen	-	1597	1597	1597	W	½
Northumbria Minor 2023
1	Leo Kowalski Rubiales	-	1243	1243	1243	W	1
2	Stephen C Pride	-	1542	1542	1542	B	½
3	Sergey Pereslavtsev	-	1432	1432	1432	W	½
GCL Div 2
10	Ross Cameron30165	NEW	1419	1459	1459	W	0
17	George B Moultrie5394	A	1810	1810	1810	B	1
Grade Calculation: • RUAIRIDH MCKAY • 24918 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1510 • STATUS: A • *** • RESULTS: • LADISLAV MICHEL \| LOSS \| PUB GRADE: 1600 \| ADJ GRADE (+0): 1600 \| USED GRADE: 1600 \| EXP: 0.377 • ARNOST ZEMAN \| LOSS \| PUB GRADE: 1677 \| ADJ GRADE (+0): 1677 \| USED GRADE: 1677 \| EXP: 0.281 • PETR KOUBA \| WIN \| PUB GRADE: 1628 \| ADJ GRADE (+0): 1628 \| USED GRADE: 1628 \| EXP: 0.34 • PAVOL HORNAK \| DRAW \| PUB GRADE: 1706 \| ADJ GRADE (+0): 1706 \| USED GRADE: 1706 \| EXP: 0.247 • VLADISLAV KONVALINKA \| LOSS \| PUB GRADE: 1684 \| ADJ GRADE (+0): 1684 \| USED GRADE: 1684 \| EXP: 0.272 • TOBIAS KOMAREK \| LOSS \| PUB GRADE: 1600 \| ADJ GRADE (+0): 1600 \| USED GRADE: 1600 \| EXP: 0.377 • CSABA HERKULES KELEMEN \| DRAW \| PUB GRADE: 1597 \| ADJ GRADE (+0): 1597 \| USED GRADE: 1597 \| EXP: 0.381 • LEO KOWALSKI RUBIALES \| WIN \| PUB GRADE: 1243 \| ADJ GRADE (+0): 1243 \| USED GRADE: 1243 \| EXP: 0.824 • STEPHEN C PRIDE \| DRAW \| PUB GRADE: 1542 \| ADJ GRADE (+0): 1542 \| USED GRADE: 1542 \| EXP: 0.455 • SERGEY PERESLAVTSEV \| DRAW \| PUB GRADE: 1432 \| ADJ GRADE (+0): 1432 \| USED GRADE: 1432 \| EXP: 0.608 • ROSS CAMERON \| 30165 \| NEW \| LOSS \| PUB GRADE: 1419 \| ADJ GRADE (+40): 1459 \| USED GRADE: 1459 \| EXP: 0.571 • GEORGE B MOULTRIE \| 5394 \| WIN \| PUB GRADE: 1810 \| ADJ GRADE (+0): 1810 \| USED GRADE: 1810 \| EXP: 0.149 • ----- • CALCULATION STEPS: • 12 GRADABLE GAMES • QTY GRADABLE GAMES (G): 12 • ACTUAL SCORE (ACT): 5.0 • EXPECTED SCORE (EXP): 4.882 • PUBLISHED GRADE (PUB): 1510 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 12 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 12 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1510 + (800 x (5.0 - 4.882) / 30) + 2 = 1515 (to 0 d.p.) • GRADE DELTA: +5 • LIVE GRADE: 1515 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1515