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Individual Calculations April 2023 |
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| Rodriguez, Ernesto Total change: -31.20 | |   |
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| Club Argentino - IRT Febrero Sub 2200 | CABA | ARG | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1407 | 0.00 | 1 | -0.05 | 40 | -2.00 | |
|  Duarte, Raul | | | 1890 | ARG | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | IRT MARZO - CLUB ARGENTINO DE AJEDREZ | CABA | ARG | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1380 | 0.00 | 4 | -0.73 | 40 | -29.20 | |
|  Piceda, Bruno | | | 1880 | ARG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Loray, Matias Joaquin | | | 1436 | ARG | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Torrez, Guillermo | | | 1635 | ARG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ferrero, Luis | | | 1775 | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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