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Rapid:
Individual Calculations April 2023 |
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| Dos Santos, Artur Barbosa Avila Total change: -4.40 | |   |
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| IRT de Xadrez RPD Metropole | Porto Alegre RS | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1513 | 2.00 | 4 | -0.11 | 40 | -4.40 | |
|  Sardi, Sergio Augusto | | | 1787 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Bandeira, Mauricio Ritta | | | 1255 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Kortmann, Pedro Reck | | | 1164 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hernandez, Mauri Delgado | | | 1722 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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