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Rapid:
Individual Calculations September 2015 |
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| Santos, Gulherme Fortes Total change: 14.40 | |   |
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| III Aberto do Brasil Oncosinos de Xadrez RPD 2015 | Porto Alegre RS | BRA | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1739 | 2.00 | 3 | 0.72 | 20 | 14.40 | |
|  Eltz, Vinicius Amaro | | | 1932 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Rosa, Jefferson Benites Da | | | 1562 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Flech, Roberto Miotto | | | 1890 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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