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Individual Calculations August 2023 |
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| Lucho La Rosa, Sandro Alberto Total change: 43.60 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1401 | 3.50 | 8 | 1.09 | 40 | 43.60 | |
|  Montesinos Parisaca, Tupac Russel | | | 1651 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Flores Mendiburu, Juan Diego | | | 1096 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Benavides Conza, Diego Angelo | | | 1697 | PER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Cruz Ocas, Edward Joel | | | 1636 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Cabrera Quispe, Piero Andre | | | 1772 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zapata Romero, Italo German | | | 1585 | PER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lapa Cunias, Marco Antonio | | | 1522 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Garay Ramirez, Estefano Javier | | | 1553 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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