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Rapid:
Individual Calculations August 2017 |
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| Weiss, Oli Total change: 16.40 | |   |
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| Greater London Chess Club Summer Rapidplay Open | London | ENG | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1732 | 2.50 | 5 | 0.82 | 20 | 16.40 | |
|  Pein, Jonathan | | | 1971 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Alegret, Amadeo | | | 1934 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bahra, Pardeep | | | 1868 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Stern, Robert | | | 1841 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Wiratunga, Ishan | | | 1679 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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