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Individual Calculations January 2010 |
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| Gonzalez, Bolivar Ribeiro Total change: 2.85 | |   |
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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 |
| 2332 | 2282 | 1.50 | 3 | 0.19 | 15 | 2.85 | |
|  Mareco, Sandro Fabio | m | | 2525 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Palozi, Paulo Ricardo | | | 2094 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Silva, Rodrigo Disconzi Da | m | | 2377 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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