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Rapid:
Individual Calculations November 2018 |
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| Buckley, Lucy Total change: 19.20 | |   |
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| Richmond Rapidplay U120 October 2018 | London | ENG | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1337 | 2.50 | 3 | 0.96 | 20 | 19.20 | |
|  Chaban, Roxolana | | | 1483 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rizvi, Aysha | | | 1055 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Kumar, Sanjit S | | | 1411 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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