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Rapid:
Individual Calculations November 2017 |
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| De Mello, Joao Luiz Total change: 6.20 | |   |
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| IRT de Xadrez RPD Metropole 80 Anos | Porto Alegre RS | BRA | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1627 | 1.00 | 3 | 0.31 | 20 | 6.20 | |
|  Bergo, Felipe Paulo Guazzi | | | 1732 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Stapenhorst, Matheus Frederico | | | 1915 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dornelles, Marcio Neron Camarg | | | 1900 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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