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Rapid:
Individual Calculations July 2019 |
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| Hamilton, Raymond Total change: -21.80 | |   |
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| Greater London Chess Club Summer Rapidplay 2019 Minor U1600 | London | ENG | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1462 | 1.50 | 3 | -1.09 | 20 | -21.80 | |
|  Scott, Martin | | | 1190 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jerome, David | | | 1182 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Luthia, Indra Jatin | | | 1062 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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