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Individual Calculations January 2024 |
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| Arce Jessen, Isabel Total change: -57.60 | |   |
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| Grand Prix Nacional de Ajedrez 2023-2024 (7mo. Torneo) | Sucre | BOL | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1282 | 1.00 | 5 | -1.44 | 40 | -57.60 | |
|  Martinez, Ariel | | | 2145 | BOL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Mansilla Espindola, Mark | | | 1022 | BOL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ala Chiri, Jhamil Cristian | | | 1548 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Fernandez Guzman, Rene Rodrigo | | | 1187 | BOL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Baspineiro F, Maria Fernanda | | | 1030 | BOL | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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