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Individual Calculations May 2023 |
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| Echeguren, Martin 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 |
| 1832 | 1999 | 3.50 | 7 | -1.44 | 20 | -28.80 | |
|  Fernandez, Antonio Omar | | | 1599 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Spata, German | f | | 2364 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dib, Nadir | | | 1702 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Meza Astrada, Agustin | | | 1809 | ARG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Etchevest, Marcelo | | | 1745 | ARG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Grego, Maximiliano | | | 1752 | ARG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Giles , Nestor | | | 1853 | ARG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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