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Individual Calculations May 2023 |
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| Villaverde Salas, Gonzalo Matias Total change: -5.60 | |   |
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| V Torneo IRT Clasico Sub 2400 "Colegio Santisima Trinidad" | Lima | PER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1086 | 1.00 | 4 | 0.68 | 40 | 27.20 | |
|  Sinti Pio, Jesus Moises | | | 1910 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Flores Quispe, Fabricio Alexande | | | 1399 | PER | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ramirez Espino, Gian Sandro | | | 1473 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barrera Loyola, Efrain Gilmar | | | 1466 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 Absoluto Sub 20 2023 | Lima | PER | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1220 | 1.00 | 6 | -0.82 | 40 | -32.80 | |
| | Caceres Sandoval, Eduardo | | | 1767 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gonzalo Garate, Luis Valentino | | | 1522 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Acuna Alarcon, Claudia Micaela | | | 1460 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pinto Vera, Jesus Nabih | | | 1011 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Salas Gonzales, David Ademar | | | 1369 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | De La Cruz De La Roca, Alan Rafae | | | 1312 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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