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Rapid:
Individual Calculations March 2024 |
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| Serpa, Rafael Araujo Total change: -22.60 | |   |
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| Sampa Chess Open RPD | Sao Paulo SP | BRA | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2037 | 3.00 | 5 | -1.13 | 20 | -22.60 | |
|  Guedes, Washington Luis | | | 1675 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Martins De Aguiar, Marina | | | 1845 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bonilla Viamonte, Diego Armando | | | 1705 | VEN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Jesus, Cledson Jose | | | 1712 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cristino, Felipe Borges | | | 1865 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | |
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