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Rapid:
Individual Calculations August 2019 |
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| Horton, Jake H Total change: 30.40 | |   |
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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 |
| 1370 | 1082 | 2.50 | 6 | 1.52 | 20 | 30.40 | |
|  Simms, Geoffrey R | | | 1323 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Macdonald, John | | | 1313 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ashraf, Zafar | | | 1460 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fleischer, Jeff H | | | 1456 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Usher, Frank | | | 1317 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lewis, David | | | 1350 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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