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Rapid:
Individual Calculations March 2020 |
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| Butler, Rene Total change: -43.60 | |   |
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| 25th Golders Green FIDE Rapid U105 | London | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1195 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
|  Bennett, Delroy | | | 1206 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Scott, Martin | | | 1243 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Smith, Roger N | | | 1233 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Richmond Rapidplay 2020 FEB U1600 U120 | London | ENG | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1195 | 0.50 | 4 | -1.82 | 20 | -36.40 | |
| | Wang, Owen | | | 1127 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Luthia, Indra Jatin | | | 1054 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ahmed, Zaid | | | 1188 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Banks, Andrew D | | | 1175 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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