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Rapid:
Individual Calculations September 2019 |
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| Horton, Jake H Total change: 20.00 | |   |
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| 20th Golders Green FIDE Rapid Chess U120 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1112 | 2.00 | 3 | 1.00 | 20 | 20.00 | |
|  Mottram, Paul | | | 1381 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Arun, Akash | | | 1014 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lewis, David | | | 1357 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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