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Individual Calculations April 2015 |
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| Rogani, Bruno Total change: 8.80 | |   |
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| I IRT de Xadrez do Liceu Contemporaneo | Ribeirao Preto/SP | BRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1889 | 3.00 | 4 | 0.44 | 20 | 8.80 | |
|  Kajiwara, Joao Kazuyuki | | | 1489 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Utiyama, Marcel Heimar Ribeiro | | | 2219 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pimenta, Breno Andrade | | | 1696 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Leao, Breno Siqueira | | | 1682 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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