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Individual Calculations August 2023 |
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| Cordova Martiarena, Gabriela Fern Total change: -35.60 | |   |
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| FESTIVAL MACRO REGIONAL IRT DE AJEDREZ CALCA CAPITAL DEL VALLE SAGRADO DE LOS INCAS | Cusco | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1238 | 0.00 | 2 | -0.89 | 40 | -35.60 | |
|  Tacas Cardenas, Andrea Ximena | | | 1544 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Duran Gamarra, Eduardo Percy | | | 1043 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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