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Rapid:
Individual Calculations September 2023 |
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| Mendonca, Erico Total change: -9.80 | |   |
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| Campeonato Brasileiro Senior 65 RPD 2023 | Joao Pessoa PB | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1766 | 2.00 | 6 | -0.49 | 20 | -9.80 | |
|  Van Riemsdijk, Herman C | m | | 2340 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Espinola, Jose Mario | | | 1604 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gomes, Genildo De Souza | | | 1577 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Okamura, Milton Kasuo | | | 2006 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gambale, Eduardo De Aquino | | | 1961 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arruda Filho, Ivo Pereira De | | | 1725 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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