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Individual Calculations November 2009 |
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| Pereira De Lima, Wallailton Total change: -7.20 | |   |
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| Campeonato Potiguar Absoluto - Semifinal 2009 | Natal/RN | BRA | 2009-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1895 | 2.00 | 4 | -0.48 | 15 | -7.20 | |
|  Ferreira, Francisco Caninde | | | 1781 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Rocha, Vitor Firmo De Souza | | | 1738 | BRA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Lima Junior, Jose Arlindo Costa | | | 1914 | BRA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Rocha Filho, Orlando Donato | | | 1793 | BRA | 0.00 | 1 | -0.64 | 15 | -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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