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Rapid:
Individual Calculations July 2015 |
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| Macedo, Maximo Valerio Total change: -3.80 | |   |
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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 |
| 2014 | 2108 | 4.00 | 5 | 0.94 | 20 | 18.80 | |
|  Frankental, David | | | 1757 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Quaranta Neto, Francisco | | | 1934 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pinheiro, Davi Sales | | | 2025 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Macedo, Maximo Iack | m | | 2309 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rocha, Vitor Firmo De Souza | | | 2046 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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 |
| 1842 | 2092 | 2.00 | 4 | -1.13 | 20 | -22.60 | |
| | Frankental, David | | | 1752 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Macedo, Luiz Soares De | | | 1692 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2061 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Araujo, Vitor Angelo Lima | | | 1862 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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) | | |
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