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Rapid:
Individual Calculations August 2019 |
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| Cabral, Guilherme Total change: 10.20 | |   |
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| GXA Open Jovem Sub14 Semi-Rapidas 2019 | Lisboa | POR | 2019-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1115 | 2.50 | 4 | 0.51 | 20 | 10.20 | |
|  Nalivaiko, Maksim | | | 1140 | POR | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Rosa, Jose Lourenco Jesus | | | 1013 | POR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gama, Joao Tiago | | | 1186 | POR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pontes, Tiago Jose Freixo | | | 1128 | POR | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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