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Rapid:
Individual Calculations January 2023 |
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| Desideri, Ricardo Maruchi Total change: -12.20 | |   |
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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 |
| 1741 | 1914 | 3.00 | 5 | -0.61 | 20 | -12.20 | |
|  Raimundo, Matheus Dos Santos | | | 1508 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Supi, Luis Paulo | g | | 2516 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sakran, Felipe Fawzi | | | 1573 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ferreira, Joao Vitor Juste | | | 1595 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Assef, Nathaly Regina Reis | | | 1514 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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