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Rapid:
Individual Calculations April 2013 |
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| Halac, Matias Total change: 36.20 | |   |
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| Copa de Campeones Liga Nacinal de Ajedrez | Villa Martelli - Buenos Aires | ARG | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2270 | 3.50 | 4 | 1.81 | 20 | 36.20 | |
|  Malbran, Guillermo | m | | 2200 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Perez Ponsa, Federico | g | | 2476 | ARG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rodriguez Vila, Andres | g | | 2503 | URU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lopez, Diego | | | 2169 | ARG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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