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Individual Calculations May 2023 |
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| Sarquis, Maria Belen Total change: 26.00 | |   |
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| 52 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Buenos Aires | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2086 | 6.00 | 9 | 1.30 | 20 | 26.00 | |
|  Cugat, Xavier | | | 1620 | ARG | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Barboza, Mauro | | | 1842 | URU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Melian, Juan Sebastian | f | | 2314 | PAR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Zambrana, Osvaldo | g | | 2392 | BOL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Spata, German | f | | 2364 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Meza Astrada, Agustin | | | 1809 | ARG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Beron, Ricardo | | | 1686 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spector, Sebastian | | | 2201 | ARG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sanhueza, Cristian | f | | 2204 | ARG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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