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Rapid:
Individual Calculations September 2017 |
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| Joaquim Da Silva, Leonardo Total change: -2.60 | |   |
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| Taca Cidade de Joao Pessoa 2017 | Joao Pessoa PB | BRA | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1326 | 0.50 | 3 | -0.13 | 20 | -2.60 | |
|  Da Silva Tomaz, Luiz Antonio | | | 1726 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Almeida, Valdemiza Gurgel | | | 1358 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Espinola, Jose Mario | | | 1716 | BRA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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