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Individual Calculations August 2023 |
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| Champi Suarez, Chiara Anaid Total change: -24.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1301 | 3.00 | 6 | -0.61 | 40 | -24.40 | |
|  Arenas Lavado, Luciana Andrea | | | 1531 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Lajo Timoteo, Mirella Alejandra | | | 1052 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Farro Olivares, Dulce Maria | | | 1143 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Larios Calixto, Paris Dayana | | | 1125 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Tacas Cardenas, Pamela Natividad | | | 1377 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Pichilingue Orbe, Camila Belen | | | 1109 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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