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Rapid:
Individual Calculations April 2023 |
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| De Bortolo, Paulo Ricardo Total change: -29.40 | |   |
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| 22o Circuito Regional Oeste de Xadrez 2023 2a Etapa Lacerdopolis RPD | Lacerdopolis SC | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1408 | 0.00 | 3 | -1.47 | 20 | -29.40 | |
|  Quevedo Naissinger, Willian | | | 1967 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Salomoni, Lorenzo | | | 1215 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | De Bortolo, Artur Mattos | | | 1269 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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