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Rapid:
Individual Calculations December 2017 |
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| Brasil, Alberto Silveira Total change: -34.40 | |   |
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| Circuito Baiano de Xadrez RPD 2017 - Etapa VI | Salvador BA | BRA | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2007 | 2.50 | 6 | -1.72 | 20 | -34.40 | |
|  Costa, Yure Mota | | | 1744 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Silva, Geraldo Fernandes Da | | | 1696 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dos Santos, Cleberson Nascimento | | | 1856 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Azevedo Junior, Jose Ferreira | | | 2088 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Calabrich, Francisco Jose Da Sil | | | 1807 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Stone, Jaime Arturo Peralto | | | 1864 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
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