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Individual Calculations October 2015 |
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| De Souza, Camila Total change: 10.20 | |   |
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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 |
| 1912 | 1890 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
|  Umetsubo, Cesar Hidemitsu | f | | 2286 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribeiro, Regina | | wm | 1968 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Da Silva Junior, Marco Aurelio | | | 1617 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Prol Medeiros, Horacio | | | 2055 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Abilhoa, Gustavo Auer | | | 1632 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | V Aberto do Brasil de Sao Bento do Sul | Sao Bento do Sul SC | BRA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1890 | 3.00 | 5 | 0.91 | 20 | 18.20 | |
| | Umetsubo, Cesar Hidemitsu | f | | 2290 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lobermayer, Guilherme | | | 1529 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Campagnolo, Fabiola | | | 1677 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lebredo Zaragoitia, Gerardo | m | | 2183 | CUB | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Silva, Lucas Henrique Da | | | 2142 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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