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Rapid:
Individual Calculations May 2018 |
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| Bennett, Delroy Total change: 26.40 | |   |
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| CCF EASTER RAPID PLAY MINOR | London | ENG | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1216 | 3.00 | 3 | 0.93 | 20 | 18.60 | |
|  Zhu, Lida | | | 1078 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Rizvi, Aysha | | | 1040 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rocero, Vincent | | | 1106 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 6th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1216 | 1.00 | 2 | 0.39 | 20 | 7.80 | |
| | Healey, David J | | | 1221 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fleischer, Jeff H | | | 1555 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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