Rapid:
Individual Calculations February 2018 |
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Peterson, Sam Total change: 7.00 | | |
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Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1318 | 1499 | 2.50 | 3 | 0.35 | 20 | 7.00 | |
| Chopra, Rohan | | | 1224 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | Usharovsky, Tom | | | 1216 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | Ashraf, Zafar | | | 1514 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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