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Rapid:
Individual Calculations October 2023 |
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| Da Silva, Claus Benicio Total change: -16.20 | |   |
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| Regional Nordeste 2023 - Rapido | Aracaju SE | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1734 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Lima Neto, Djalma Cardoso | | | 1519 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Campeonato Baiano de Xadrez RPD 2023 | Santana BA | BRA | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1734 | 1.00 | 4 | -1.04 | 20 | -20.80 | |
| | Medeiros Jr, Francisco Cesar De | | | 1886 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Coelho, Carlos Leandro Lima | | | 1916 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Barbosa, Luiz Roberto Teles Calda | | | 1389 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Almeida, Michel Dos Santos | | | 1669 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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