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Rapid:
Individual Calculations April 2020 |
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| Lamb, Keven Total change: -19.80 | |   |
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| 26th Golders Green FIDE Rapid U105 | London | ENG | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1283 | 1.00 | 3 | -0.99 | 20 | -19.80 | |
|  Everitt, David | | | 1136 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Patel, Leela Maya | | | 1157 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Borodkin, Dmitriy | | | 1197 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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