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Individual Calculations May 2018 |
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| Pereyra, Juan Total change: 17.80 | |   |
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| 49 Abierto Internacional Ciudad de Mar del Plata 2018 | Mar del Plata | ARG | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2268 | 6.00 | 9 | 0.89 | 20 | 17.80 | |
|  Colombo Berra, Pablo | | | 1868 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez, Luis Jose Lucio | | | 2039 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Estanguet, Franco | | | 2132 | ARG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Perez, Maximiliano | m | | 2394 | ARG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Tristan, Leonardo | m | | 2465 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lapicki, Raul | f | | 2224 | ARG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Della Morte, German | m | | 2353 | ARG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kapitanchuk, Tomas | f | | 2181 | ARG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Coro, Lucas | f | | 2208 | ARG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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