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Rapid:
Individual Calculations November 2015 |
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| Nascimento, Antonio Teofilo A. Do Total change: -13.20 | |   |
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| XXI Copa Sigma de Xadrez RPD 2015 | Salvador BA | BRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1724 | 0.00 | 2 | -0.25 | 20 | -5.00 | |
|  Monteiro Neto, Cesidio Rocha | | | 2030 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Santos, Anderson Guerra Dos | | | 2074 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Semi Final Leste do Baiano de Xadrez RPD 2015 | Salvador BA | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1724 | 1.00 | 5 | -0.41 | 20 | -8.20 | |
|  Calabrich, Francisco Jose Da Sil | | | 1958 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Andrade, Francisco Antonio De | | | 1818 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zallio, Luciano De Souza | c | | 2124 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santana, Silvio Brito Soares | | | 1755 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Souza, Jailson Ferreira | | | 1882 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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