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Rapid:
Individual Calculations December 2017 |
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| Martins, Duarte Manuel B Total change: -9.00 | |   |
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| CD Semi-Rapidas Jovens Lisboa 2017 | Cascais | POR | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1086 | 1169 | 2.00 | 4 | -0.45 | 20 | -9.00 | |
|  Dias, Sofia Ribeiro | | | 1027 | POR | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Gina, Dhanik | | | 1089 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Cardoso, Xavier | | | 1110 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dong, Fabio | | | 1117 | POR | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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