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Individual Calculations January 2010 |
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| Viana, Dirceu Total change: -25.80 | |   |
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| III IRT CXG 2009 | Rio de Janeiro/RJ | BRA | 2009-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2300 | 2.50 | 6 | -1.72 | 15 | -25.80 | |
|  Zacarias, Rodrigo Medeiros | | | 2049 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Mascarenhas, Alberto Pinheiro | f | | 2206 | BRA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Brunner Beamud, Alfonso | | | 2061 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Costa, Carlos Evanir | | | 2207 | BRA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Bil, Angelo | | | 2124 | BRA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Rios Filho, Hilton Carlos | f | | 2214 | BRA | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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