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Individual Calculations September 2013 |
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| Chang, Suzana Total change: 22.50 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1998 | 3.00 | 5 | 1.13 | 15 | 16.95 | |
|  Utiyama, Marcel Heimar Ribeiro | | | 2185 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ribeiro, Alef Miranda | | | 1639 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Okamura, Milton Kasuo | | | 2082 | BRA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Osipi, Jair | | | 2199 | BRA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Stamenkovic, Dragan | m | | 2388 | SRB | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira | Registro/SP | BRA | 2013-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1998 | 3.00 | 6 | 0.37 | 15 | 5.55 | |
| | Mendonca, Mateus Nakajo | f | | 2315 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Languidey, Simon Alejandro | f | | 2276 | ARG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Christen, Peter Walter | | | 1598 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tsuboi, Edson Kenji | m | | 2287 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Yanaguihara, Vitor Kioshi | | | 1709 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hirota Da Silva, Nilton | | | 2064 | BRA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | * 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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