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Individual Calculations April 2022 |
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| Callata, Alejandra Total change: -19.60 | |   |
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| Grand Prix Nacional de Ajedrez 2021-2022 (6to. Torneo) | El Alto | BOL | 2022-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1358 | 0.00 | 4 | -0.49 | 40 | -19.60 | |
|  Huanca, Edson | | | 1946 | BOL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Mayta Aiza, Vicmar | | | 1619 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Almendras, Elias | | | 2005 | BOL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Enriquez Coronel, Gaia Paola | | | 1523 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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