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Rapid:
Individual Calculations April 2015 |
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| Leon, Juan Carlos Total change: 4.00 | |   |
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| Copa de Campeones - Liga Nacional de Ajedrez | Buenos Aires | ARG | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2265 | 1.50 | 3 | 0.20 | 20 | 4.00 | |
|  Nogues, Alejandro | | | 2113 | ARG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Varela, Gaston | f | | 2373 | ARG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Valerga, Diego | g | | 2454 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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