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Rapid:
Individual Calculations October 2021 |
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| Da Silva, Claus Benicio Total change: 12.80 | |   |
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| I Etapa Circuito SIGMA de Xadrez RPD 2021 | Salvador BA | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1724 | 1.00 | 3 | 0.64 | 20 | 12.80 | |
|  Reis, Paulo F. Jatoba De Oliveira | f | | 2457 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Paris, Neemias Do Nascimento | | | 1863 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Zallio, Luciano De Souza | c | | 2237 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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