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Individual Calculations September 2009 |
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| Ibar, Marcelo Total change: -13.50 | |   |
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| IRT Jose Rubinstein | Vicente Lopez | ARG | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2234 | 4.50 | 8 | -0.90 | 15 | -13.50 | |
|  Pradines, Emmanuel | | | 1976 | ARG | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Nogues, Alejandro | | | 2192 | ARG | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Marey, Mauro | | | 2140 | ARG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Garcia, Ezequiel | | | 2025 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bulcourf, Carlos | f | | 2148 | ARG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Colombo, Camila | | wf | 2104 | URU | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Perez, Maximiliano | | | 2142 | ARG | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Bernal, Gustavo | | | 2091 | ARG | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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