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Individual Calculations August 2023 |
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| Suana Ticona, Dennis Fabricio Total change: -19.20 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1288 | 1.50 | 5 | -0.48 | 40 | -19.20 | |
|  Condori Lima, Baruc Sami | | | 1504 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Fernandez Ocana, Leonardo Felix | | | 1597 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Uchasara Apolinario, Josue Yoni | | | 1154 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Camargo Vasquez, Sayre Sebastian | | | 1481 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mamani Garrote, Yahel Andre | | | 1147 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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