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Rapid:
Individual Calculations October 2023 |
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| Iordan Delfino, Jociel Total change: -29.60 | |   |
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| XXV Torneio de Xadrez de Esperanca | Esperanca PB | BRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1869 | 3.00 | 6 | -1.48 | 20 | -29.60 | |
|  Venancio, Lara Regina Valentin | | | 1469 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aires, Diego A Medeiros Araujo | | | 1643 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Viana, Daniel Fernandes | | | 2036 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Oliveira, Lincoln Robert Lemos | | | 1699 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Cassiano, Lazaro V Amarante | | | 1547 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Santos, Francisco R Cassiano | | | 1495 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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