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Individual Calculations October 2015 |
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| Osipi, Jair Total change: -3.00 | |   |
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| Aberto do Brasil de Caioba - STD 2015 | Matinhos/PR | BRA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2214 | 3.50 | 5 | -0.15 | 20 | -3.00 | |
|  Costa, Ane Caroline | | wc | 1814 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Haro, Martim Afonso Palma | | | 1947 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Van Riemsdijk, Dirk D. | | | 2037 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Choma, Ernani Francisco | f | | 2347 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Dall Orsoletta, Alaize | | | 1900 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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