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Rapid:
Individual Calculations January 2019 |
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| Das Chagas, David Ferreira Total change: 9.00 | |   |
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| Circuito de Xadrez RPD dos Campos Gerais Abs 3a Etapa | Ponta Grossa PR | BRA | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1973 | 4.00 | 4 | 0.45 | 20 | 9.00 | |
|  Teleginski, Sebastiao Roque | | | 1573 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva, Matheus Lopes | | | 1587 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abilhoa, Gustavo Auer | | | 1667 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rauchbach, Mauricio | | | 1660 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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