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Individual Calculations October 2022 |
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| Banda Chahuara, Keops Total change: 76.80 | |   |
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| IRT CLASICO JAQUE MATHEUS | Cusco | PER | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1163 | 3.00 | 6 | 1.15 | 40 | 46.00 | |
|  Luza, Chura Marco Adriano | | | 1300 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Morante Cama, Rodrigo Moises | | | 1070 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Banda Chahuara, Daniel | | | 1345 | PER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Cabrera Quispe, Piero Andre | | | 1525 | PER | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Araujo Calvo, Nadia | | | 1302 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Obregon Castellanos, Josmar | | | 1370 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1163 | 3.00 | 6 | 0.77 | 40 | 30.80 | |
| | Vasquez Lopez, Josue Gabriel | | | 1379 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jara Pino, Mateo Stefano | | | 1409 | PER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Castillo Alvarez, Eduardo Olegari | | | 1057 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Palomino Quispe, Mateo Henry | | | 1300 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Reyes Zavaleta, Sergio Gabriel | | | 1192 | PER | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Barrantes Cueva, Mateo Josue | | | 1239 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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