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Blitz:
Individual Calculations April 2023 |
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| Collado Martinez, Jesus Angel Total change: -29.60 | |   |
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| CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1087 | 1.00 | 7 | -1.00 | 40 | -40.00 | |
|  Ortiz Menacho, Sebastian Alonso | | | 1370 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Ccana Minauro, Wernher Sebastian | | | 1302 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Heredia Barrios, Sheldon Biuler | | | 1219 | PER | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Vasquez Navez, Mark Lenin | | | 1279 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jove Humire, Angel Marco | | | 1191 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Villafuerte Mamani, Raid Kamil | | | 1225 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rayme, Angulo Andres Joaquin | | | 1180 | 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) | | | | III IRT BLITZ "PUCALLPA TIERRA COLORADA" | Pucallpa | PER | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1087 | 0.50 | 4 | 0.26 | 40 | 10.40 | |
| | Cornelio Argumedo, Yamil | | | 1858 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Apaza Valdivia, Alan Benjamin | | | 1563 | PER | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Vasquez Santillan, Jorge Andres | | | 1342 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Alzola, Enrique | | | 1986 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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