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Rapid:
Individual Calculations October 2023 |
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| Cunha E Silva, Carlos Alberto V. Total change: -12.20 | |   |
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| Aberto Sul Catarinense de Xadrez RPD 2023 | Criciuma SC | BRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1802 | 4.00 | 7 | -0.61 | 20 | -12.20 | |
|  Da Silva, Alexandre H Da Rosa | | | 1402 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Andrade, Moacir Belarmino F | | | 1474 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Inacio, Waldir | | | 1424 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Librelato, Kathie Goulart | | wm | 2087 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Matos, Alexandre De | | | 1562 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cordeiro, Marco Aurelio Zaror | | | 2122 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | De Oliveira, Juliano Gamas | | | 1544 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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