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Rapid:
Individual Calculations February 2017 |
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| Do Valle Cardoso, Lucas Total change: 41.60 | |   |
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| Campeonato Brasileiro de Xadrez RPD Amador de Duplas - U1600 | Sao Paulo SP | BRA | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1491 | 4.00 | 4 | 2.08 | 20 | 41.60 | |
|  Sato, Claudio Takeshi | | | 1519 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Machado, Antonio Rodrigo | | | 1430 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sarda, Pedro Sada | | | 1523 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1545 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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