Individual Calculations February 2015 |
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Ferreira, Jose Carlos Total change: 5.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 1894 | 1.00 | 2 | 0.29 | 20 | 5.80 | |
| Khaje Hesamedini, Ali | | | 2177 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | Carvalho, Renato | | | 1857 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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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