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Rapid:
Individual Calculations July 2018 |
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| Costa, Rogerio De Souza Total change: -13.20 | |   |
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| Circuito Baiano de Xadrez RPD 2018 - Etapa II | Salvador BA | BRA | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1814 | 1.50 | 5 | -0.66 | 20 | -13.20 | |
|  Lopes Fo, Jorge Antonio Ferreira | c | | 2161 | BRA | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Lemos, Hamilton Rabat | | | 2022 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Amaral, Gileno Rodrigues | | | 1947 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Straatmann, Carlos Alberto | | | 1696 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Santana, Geraldo Pereira De | | | 1535 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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