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Rapid:
Individual Calculations December 2023 |
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| Vargas, Roberto Carlos Melgarejo Total change: -12.60 | |   |
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| IRT RPD de Xadrez de Sorriso | Sorriso MT | BRA | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1489 | 2.00 | 5 | -0.63 | 20 | -12.60 | |
|  Da Silva Santos, Jarlison | | | 1785 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Vincenzi, Mateus | | | 1308 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Volpato, Alzir | | | 1363 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sabino, Fabio Dos Santos | | | 1551 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Aranega, Mario Augusto Goncalves | | | 1372 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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