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Individual Calculations December 2017 |
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| Toth, Peter Total change: -25.40 | |   |
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| Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2091 | 3.50 | 7 | -1.27 | 20 | -25.40 | |
|  Larrea, Daniela | | wc | 1741 | URU | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Peixoto, Rudson Marinho | | | 1948 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Lima, Juarez Antonio A De Castro | | | 1890 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Moccero, Eduardo | | | 1957 | ARG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Teixeira, Ricardo Da Silva | f | | 2225 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Peixoto, Helio Ricardo Soutinho | | | 1936 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ribeiro, Jose Joselito | | | 1924 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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