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Rapid:
Individual Calculations June 2023 |
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| De Oliveira, Silverio Alves Total change: 13.40 | |   |
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| I IRT RPD Shopping Park Botucatu | Botucatu SP | BRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1420 | 1.00 | 3 | 0.67 | 20 | 13.40 | |
|  Piassi, Kildare Aparecido | | | 1882 | BRA | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Carvalho Costa, Ricardo Augusto | | | 1749 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sena, Ivailton Fonseca | | | 1702 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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