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Rapid:
Individual Calculations September 2017 |
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| Frattini, Beatriz Maria Total change: -13.20 | |   |
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| IV Paineiras Open de Xadrez RPD | Jundiai SP | BRA | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1667 | 1.50 | 5 | -0.66 | 20 | -13.20 | |
|  Martinez, Carlos Alejandro | m | | 2067 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gelli, Jhonatan Henrique | | | 1333 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Freitas, Sergio Da Silva | | | 1930 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cardoso, Evandro Batista | | | 1963 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Da Rosa, Henrique Jaze Simoes | | | 1346 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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