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Individual Calculations May 2023 |
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| Ibanez, Marcelo Total change: -0.40 | |   |
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| Verano Trebejos | Montevideo | URU | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1967 | 3.50 | 5 | -0.15 | 20 | -3.00 | |
|  Estoyanoff, German | | | 1579 | URU | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Avedisian, Alexander | | | 1806 | URU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Perez Selios, Luis | | | 1692 | URU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amaral, Francisco | | | 1777 | URU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dotta, Gian Franco | c | | 2001 | URU | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | 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 |
| 1808 | 1958 | 4.50 | 7 | 0.13 | 20 | 2.60 | |
| | Magarinos, Francisco | | | 1558 * | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Simbler, Facundo | | | 1320 | ARG | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Acosta, Franco Emanuel | | | 2082 | ARG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Salazar, Arturo | | | 1656 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Martinez, Mariano | | | 2125 | ARG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Lujan, Nelson | | | 2151 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Maucci, Marcelo | | | 1765 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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