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Individual Calculations May 2023 |
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| Sanchez, Roberto Total change: -9.20 | |   |
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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 |
| 1708 | 1190 | 0.00 | 5 | -0.23 | 40 | -9.20 | |
|  Habiaga, Raul Adrian | | | 1934 | ARG | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Olmos, Cesar | | | 1757 | ARG | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lidovsky, Sergio | | | 1683 | ARG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Diaz, Ruben | | | 1605 | ARG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Figueroa, Gustavo | | | 1563 | ARG | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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