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Individual Calculations February 2015 |
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| Passos Coutinho, Eduardo Total change: -4.60 | |   |
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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 |
| 1947 | 1767 | 1.50 | 6 | -0.23 | 20 | -4.60 | |
|  Matsuura, Frederico | f | | 2167 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Franca, Willian Bento | | | 2008 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Sa, Edivaldo Alves De | | | 2026 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Melo, Tiago Rosa | | | 1582 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Da Silva, Wagner Jose | | | 1920 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Langner, Donizete Ribeiro | | | 1976 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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