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Rapid:
Individual Calculations June 2013 |
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| Lo Presti, Roberto Total change: 0.20 | |   |
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| 2da Copa Salvador Grismado | Monte Grande - Buenos Aires | ARG | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1993 | 5.50 | 9 | 0.01 | 20 | 0.20 | |
|  Malamud, Lautaro | | | 1593 * | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Tarn, Gerald | | | 1772 | BOL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zafferano, Juan Carlos | | | 1992 | ARG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bustamante, Leonidas | | | 2156 | ARG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nadjarian, Osvaldo | | | 2020 | ARG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Koncerewicz, Julio | | | 1998 | ARG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Perez, Maximiliano | | | 1773 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cabral, Matias | | | 2080 | ARG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ponce, Jorge | | | 1621 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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