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Individual Calculations February 2015 |
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| Ferreira, Claudio Jose Total change: -87.20 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1901 | 0.50 | 3 | -2.18 | 40 | -87.20 | |
|  De Melo, Tiago Rosa | | | 1582 | BRA | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Feller, Gabriela Luisa Vicente | | | 1501 * | BRA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ribeiro, Leandro Novais | | | 1552 | BRA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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