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Individual Calculations October 2022 |
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| Luza, Chura Marco Adriano Total change: 71.20 | |   |
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| IRT CLASICO JAQUE MATHEUS | Cusco | PER | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1300 | 4.00 | 7 | 1.08 | 40 | 43.20 | |
|  Banda Chahuara, Ivette | | | 1015 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Banda Chahuara, Keops | | | 1163 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gutierrez Narvaez, Diego Alonso | | | 1267 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Obregon Castellanos, Alexander | | | 1599 | PER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Matheus, Paul | | | 1806 | PER | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Cabrera Quispe, Piero Andre | | | 1525 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Banda Chahuara, Daniel | | | 1345 | PER | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1300 | 3.50 | 7 | 0.70 | 40 | 28.00 | |
| | Jimenez Espinola, Herles Hazael | | | 1084 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cardenas, Lima Vincent Matias | c | | 1711 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valdez Maravi, Angel Yhadiel | | | 1121 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Vargas Canari, Joseph Adriel | | | 1434 | PER | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Alfaro Zambrano, Luis Fabricio | | | 1605 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Caro Miranda, Peter Valentino | | | 1266 | PER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ramirez Espino, Alessandro | | | 1544 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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