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Individual Calculations April 2023 |
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| Ronco, Alejandro Total change: -26.40 | |   |
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| Abierto Con Los Maestros Torre Blanca | CABA | ARG | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1748 | 3.00 | 5 | -1.47 | 20 | -29.40 | |
|  Lopez, Rodrigo | | | 1281 | ARG | 0.00 | 1 | -0.95 | 20 | -19.00 | |  Zelaya, Eros | | | 1352 | ARG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Katic, Matias | | | 1348 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lejtman, Javier | | | 1257 | ARG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gaia, Gabriel Alejandro | | | 1584 | ARG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | IRT Abierto 51 Aniversario - Torre Blanca | CABA | ARG | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1748 | 3.00 | 5 | 0.15 | 20 | 3.00 | |
| | Schitter, Ricardo | | | 1400 | ARG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Suarez, Jose Luis | f | | 1967 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lalli, Maximiliano | | | 1536 | ARG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cravera, Santiago | | | 1535 | ARG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stacchiotti, Osvaldo | | | 1989 | ARG | 0.00 | 1 | -0.20 | 20 | -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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