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Rapid:
Individual Calculations December 2019 |
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| Borin, Ivan Total change: 9.00 | |   |
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| SESC Jundiai IRT RPD Festival Etapa Aberto do Brasil | Jundiai SP | BRA | 2019-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1778 | 2.50 | 3 | 0.45 | 20 | 9.00 | |
|  Haraguchi, Matheus Sashaki | | | 1378 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valente, Rodrigo De Deus | | | 1939 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Savietto, Clemente | | | 1489 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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