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Individual Calculations May 2023 |
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| Schmidt Portillo, John Alexander Total change: 6.80 | |   |
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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 |
| 1652 | 1153 | 0.50 | 6 | 0.17 | 40 | 6.80 | |
|  Scarsi, Anna Laura | | | 1923 | ARG | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Federico, Matias | | | 1696 | ARG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Diaz, Ruben | | | 1605 | ARG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Aguirre, Julio | | | 1575 | ARG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Cugat, Xavier | | | 1620 | ARG | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Segura, Roberto | | | 1490 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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