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Individual Calculations August 2023 |
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| Mamani Garrote, Yahel Andre Total change: 36.00 | |   |
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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 |
| 1397 | 1147 | 2.00 | 5 | 0.90 | 40 | 36.00 | |
|  Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Villafuerte Mamani, Raid Kamil | | | 1323 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ramirez Espino, Gian Sandro | | | 1379 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Castaneda Huamani, Frank Eder | | | 1316 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Suana Ticona, Dennis Fabricio | | | 1288 | PER | 1.00 | 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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