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Individual Calculations March 2013 |
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| Silva, Igor Dos Santos Total change: -13.35 | |   |
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| Campeonato Brasileiro Amador 2013 | Sao Paulo | BRA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1933 | 1.00 | 3 | -0.89 | 15 | -13.35 | |
|  Ichimura, G Barbosa Lariss | | | 1747 | BRA | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Lopes, Edson | | | 1674 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ribeiro, Sheridan Luiz Tell | | | 2057 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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