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Individual Calculations October 2022 |
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| Rios Chavez, Diego Jefferson Total change: 6.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 15 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1062 | 2.00 | 8 | 0.15 | 40 | 6.00 | |
|  Marreros Chavez, Jose | | | 1441 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Garay Ramirez, Estefano Javier | | | 1450 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Illa Calle, Franco Jorge | | | 1338 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Collantes Sialer, Angelo Samir | | | 1282 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Valencia Quispe, Fausto Ricardo | | | 1240 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Choque Huacan, Joseph Deyvis | | | 1342 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Munoz Aguilera, Edward Godfred | | | 1090 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Tadeo Arontico, Jesus Raul | | | 1142 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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