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Rapid:
Individual Calculations January 2023 |
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| Pi Chillida, Nicole Total change: -6.80 | |   |
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| I Copa Petrotorque Catanduva de Xadrez RPD | Catanduva SP | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1406 | 0.00 | 3 | -0.34 | 20 | -6.80 | |
|  Frare, Fernando Cesar | | | 2224 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Rainho, Caio Gisse | | | 1793 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ferreira, Joao Vitor Juste | | | 1595 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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