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Individual Calculations May 2023 |
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| Szapowalo, Joan Total change: -72.40 | |   |
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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 |
| 1828 | 1909 | 0.00 | 3 | -1.81 | 40 | -72.40 | |
|  Marrujo Pardo, Mauricio Emmanuel | | | 2205 | CHI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Rodriguez., Julio | | | 1627 | ARG | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Arias Diaz, Javier Alonso | | | 1652 | CHI | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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