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Individual Calculations March 2023 |
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| Ramirez Huaranga, Steven Gilmer Total change: -1.60 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1592 | 3.50 | 6 | -0.04 | 40 | -1.60 | |
|  Ticona Rocabado, Licael Roderick | f | | 2146 | BOL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Chavez Bautista, Lennin Alfredo | | | 1221 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Contreras Huaman, Fiorella | | wf | 1960 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bernardo Ambrosio, Rodrigo Sebast | | | 1306 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Huallpa Fernandez, Hector Manuel | | | 1380 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Rojas Salas, Rihanna Irina | | | 1232 | PER | 1.00 | 1 | 0.10 | 40 | 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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