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Rapid:
Individual Calculations July 2015 |
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| Rocha, Vitor Firmo De Souza Total change: -17.80 | |   |
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| VII IRT Academia Potiguar - Xadrez RPD | Natal/RN | BRA | 2015-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2046 | 2.50 | 4 | 0.46 | 20 | 9.20 | |
|  Macedo, Luiz Soares De | | | 1646 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Macedo, Maximo Iack | m | | 2309 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Pinheiro, Davi Sales | | | 2025 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Macedo, Maximo Valerio | f | | 2108 | BRA | 0.50 | 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) | | | | IX IRT Academia Potiguar - Xadrez RPD | Natal/RN | BRA | 2015-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2061 | 1.50 | 4 | -1.35 | 20 | -27.00 | |
| | Macedo, Luiz Soares De | | | 1661 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araujo, Vitor Angelo Lima | | | 1862 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Macedo, Maximo Valerio | f | | 2092 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Gomes, Jose Murilo | | | 1899 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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