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Rapid:
Individual Calculations September 2023 |
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| Dias, Natan Eduardo Pereira Total change: 52.20 | |   |
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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 |
| 1541 | 1215 | 3.50 | 6 | 2.61 | 20 | 52.20 | |
|  Azevedo, Marcelo Rodrigues | | | 1546 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Saito, Helio Tsutomu | | | 1546 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Toledo, Luiz Tiago | | | 1714 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fernandes, Beatriz | | | 1463 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Costa, Alexsander | | | 1664 | BRA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Amaro, Lucas De Jesus Russo | | | 1314 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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