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Individual Calculations May 2017 |
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| Ferrero, Carlos F. Total change: 10.60 | |   |
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| Regional Sul Brasileiro de Xadrez 2017 | Curitiba PR | BRA | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1921 | 2.50 | 5 | 0.53 | 20 | 10.60 | |
|  Sekula, Markley Ribas | | | 2065 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Starke, Bruno Orlando | | | 2184 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Chemin, Vitorio | f | | 2127 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Furtado, Tiago Cicotti | | | 1560 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pereira, Geanfrancesco | | | 2036 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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