Individual Calculations May 2023 |
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Diaz, Ruben Total change: -28.80 | | |
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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 |
1539 | 1605 | 3.00 | 8 | -1.44 | 20 | -28.80 | |
| Acosta, Cristian | | | 2076 | ARG | 0.00 | 1 | -0.05 | 20 | -1.00 | | Schmidt Portillo, John Alexander | | | 1205 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Radoszta, Armando E. | | | 1803 | ARG | 0.00 | 1 | -0.24 | 20 | -4.80 | | Sanchez, Roberto | | | 1190 | ARG | 1.00 | 1 | 0.07 | 20 | 1.40 | | Campopiano, Julio | | | 1794 | URU | 0.00 | 1 | -0.25 | 20 | -5.00 | | Patino, Uriel | | | 1271 | ARG | 0.00 | 1 | -0.88 | 20 | -17.60 | | Heise Hidalgo, Claudia Sofia | | | 1153 | CHI | 1.00 | 1 | 0.06 | 20 | 1.20 | | Iribarren, Francisco | | | 1816 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | | * 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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