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Rapid:
Individual Calculations January 2018 |
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| Pereira Da Silva, Breno D Alkmin Total change: 10.20 | |   |
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| I IRT RPD de Natal do TXC | Tabapua SP | BRA | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1454 | 1.50 | 4 | 0.51 | 20 | 10.20 | |
|  Rezende, Paulo Aparecido | | | 1854 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Laperuta, Renan Portes | | | 1340 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | De Freitas, Fernando Marrone | | | 1744 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rainho, Caio Gisse | | | 1834 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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