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Rapid:
Individual Calculations August 2019 |
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| Macdonald, John Total change: -25.40 | |   |
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| 19th Golders Green FIDE Rapid Chess U120 | London | ENG | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1313 | 0.50 | 3 | -1.27 | 20 | -25.40 | |
|  Horton, Jake H | | | 1082 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Sathe, Atharva | | | 1210 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Upton, Bill | | | 1429 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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