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Individual Calculations November 2015 |
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| Meirelles, Olyntho Vitoria Total change: -25.60 | |   |
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| I Open Recra Chess | Riberao Preto SP | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1503 | 1.00 | 4 | -0.64 | 40 | -25.60 | |
|  Ferreira, Jonas De Vargas | | | 1799 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Arduini, Leonardo Adolfo | | | 1665 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sirahata Hasegava, Flavia | | | 1574 | BRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kajiwara, Joao Kazuyuki | | | 1262 | BRA | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
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