Individual Calculations January 2010 |
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Ziarecki, Sandro Augusto Total change: 11.00 | | |
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Jogos Abertos do Parana - Japs 2009 | Francisco Beltrao/PR | BRA | 2009-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2180 | 2100 | 2.00 | 4 | 0.44 | 25 | 11.00 | |
| Egoroff, Jomar | | | 2251 | BRA | 0.50 | 1 | 0.20 | 25 | 5.00 | | Araujo, Rafael Moreira | | | 2209 | BRA | 0.00 | 1 | -0.35 | 25 | -8.75 | | Ferreira, Euclides Roberto | | | 2061 | BRA | 0.50 | 1 | -0.05 | 25 | -1.25 | | Dias, Anderson Tatsch | | | 2200 | BRA | 1.00 | 1 | 0.64 | 25 | 16.00 | | 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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