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Individual Calculations May 2023 |
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| Tobar Salas, Juan Carlos Total change: 10.80 | |   |
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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 |
| 1817 | 1387 | 1.00 | 6 | 0.54 | 20 | 10.80 | |
|  Fiori, Hector | c | | 1982 | ARG | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Casas, Nicolas | | | 1776 | URU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Moreno, Dario | | | 1865 | ARG | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lidovsky, Sergio | | | 1683 | ARG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Gomez, Roberto Carlos | | | 1796 | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferreyra, Damian | | | 1802 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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