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Rapid:
Individual Calculations December 2023 |
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| Montagnolli, Pedro Henrique Silva Total change: 13.20 | |   |
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| Sampa Chess Open RPD de Duplas Metro Tatuape | Sao Paulo SP | BRA | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1055 | 0.50 | 4 | 0.33 | 40 | 13.20 | |
|  Dos Santos, Gustavo Mota | | | 1734 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  El Zwei, Aiman Mohamed | | | 1728 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | De Souza, Ricardo Alves | | | 1385 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tobal, Vitor Jose Evangelista | | | 1588 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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