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Individual Calculations April 2008 |
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| Mavrich, Leandro Total change: 2.70 | |   |
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| VI Memorial Pereyra Puebla | Mendoza | ARG | 2007-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2205 | 1.00 | 4 | 0.09 | 15 | 1.35 | |
|  Duarte, Leonardo | m | | 2352 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Kanefsck, Gustavo | m | | 2387 | ARG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Rosito, Jorge | m | | 2414 | ARG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rodriguez Vila, Andres | g | | 2541 | URU | 0.00 | 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) | | | | Internacional Ciudad de Pergamino | Pergamino, Buenos Aires | ARG | 2008-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2189 | 2.00 | 5 | 0.09 | 15 | 1.35 | |
| | Mela, Benjamin | m | | 2389 | ARG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Mahia, Gustavo | f | | 2432 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Giordano, Guillermo Nicolas | | | 2042 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Perez Cascella, Julio | | | 2241 | ARG | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Contin, Daniel | m | | 2309 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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