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Rapid:
Individual Calculations April 2017 |
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| Da Silva, Gabriel Santos Total change: 8.00 | |   |
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| V Torneio Propriaense de Xadrez Memorial Mario Roberto | Propria SE | BRA | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1579 | 1.00 | 4 | 0.40 | 20 | 8.00 | |
|  Da Silva, Erick Feitosa | | | 1893 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Azevedo Junior, Jose Ferreira | | | 1979 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brasil Da Silva, Edvaldo | | | 1786 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Coelho, Ramyres Santana | | wf | 1876 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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