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Rapid:
Individual Calculations September 2023 |
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| Barbosa, Rafael Santos Total change: 27.60 | |   |
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| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1552 | 3.00 | 5 | 0.69 | 40 | 27.60 | |
|  Kikuchi, Alexandre Hideki Lopes | | | 1435 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Rezende, Paulo Aparecido | | | 1948 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodrigues, Caique | | | 1451 | BRA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Cremonesi, Roger Andrade | | | 1218 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pereira Da Silva, Breno D Alkmin | | | 2015 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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