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Rapid:
Individual Calculations September 2023 |
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| Pereira, Andre Dos Santos Total change: 40.60 | |   |
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| 2o Cacapava Chess Open - Aberto do Brasil RPD | Cacapava SP | BRA | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1228 | 3.00 | 6 | 2.03 | 20 | 40.60 | |
|  Fonseca, Gabriel De Assis | | | 1552 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Salles, Henrique | | | 1601 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Magalhaes, Giovanna Almeida | | | 1348 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Saito, Helio Tsutomu | | | 1546 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Goncalves, Richard Gabriel Simiao | | | 1455 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Costa, Alexsander | | | 1664 | BRA | 1.00 | 1 | 0.94 | 20 | 18.80 | |
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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