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Individual Calculations April 2023 |
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| Suana Ticona, Dennis Fabricio Total change: 0.80 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1192 | 0.50 | 4 | 0.02 | 40 | 0.80 | |
|  Janampa Javier, Brandon Daniel | | | 1700 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Cahuapaza Tarapaca, Leonardo | | | 1790 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Calcina Arroyo, Richard Antonio A | | | 1501 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Huamani De La Cruz, Hugo | | | 1357 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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