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Rapid:
Individual Calculations June 2019 |
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| Marques, David Santos Total change: 19.60 | |   |
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| I Torneio de Xadrez do Arunca (CNSR) | Soure | POR | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1085 | 2.00 | 7 | 0.98 | 20 | 19.60 | |
|  Morais, Mario Martins Freitas | | | 1485 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Veleirinho, Antonio | | | 1357 | POR | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Dias, Jose Oliveira Gaspar | | | 1485 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farias, David Nuno M E | | | 1343 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fonseca, Eurico Santos | | | 1485 * | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Borges, Rafael Peres | | | 1339 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Oliveira, Afonso Duarte Q | | | 1290 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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