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Blitz:
Individual Calculations October 2023 |
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| Da Silva, Erick Feitosa Total change: -2.80 | |   |
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| Regional Nordeste 2023 - Blitz | Aracaju SE | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1978 | 3.50 | 5 | -0.14 | 20 | -2.80 | |
|  Gomes, Genildo De Souza | | | 1627 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Da Silva, Claus Benicio | | | 1718 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bulhoes, Benicio Rocha | | | 1578 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zallio, Luciano De Souza | c | | 2057 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Xavier, Nailton Machado | | | 1893 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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