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Individual Calculations December 2015 |
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| Bastos, Werton Alvarenga Total change: -5.80 | |   |
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| Campeonato Piauiense Absoluto 2015 | Teresina PI | BRA | 2015-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2079 | 4.50 | 7 | -0.29 | 20 | -5.80 | |
|  De Araujo, Sergio C. Mendes | | | 1970 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Monteiro, Luis Felipe Furtado | | | 1812 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Campos, Claudio Braga | | | 1942 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Farias, Edilsom | | | 1897 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Correa, Luca Soares | | | 1828 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amorim, Gidelson Ferreira | | | 1906 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Silva Sobrinho, Agostinho Jose | | | 2180 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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