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Rapid:
Individual Calculations September 2023 |
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| Medina Perez, Antony Alexander Total change: 11.80 | |   |
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| II Torneo Competitivo IRT Rapidas Master Chess | Chimbote | PER | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1404 | 2.50 | 5 | 0.26 | 20 | 5.20 | |
|  Fuentes Alarcon, Angelo Moises | | | 1803 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vasquez Alva, Marco Joaquin | | | 1154 | PER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Huaynamango, Vargas Daniel Brayan | | | 1200 | PER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Alarcon Hervias, Wilfredo Maximo | | | 1376 | PER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Vigo Requena, Ivan | | | 1873 | PER | 1.00 | 1 | 0.95 | 20 | 19.00 | |
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) | | | | V Torneo IRT Rapidas Chimbote 2023 | Chimbote | PER | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1404 | 2.00 | 5 | 0.33 | 20 | 6.60 | |
| | Fuentes Alarcon, Angelo Moises | | | 1803 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alvarez Zumaran, Enrique Spencer | | | 1143 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bravo Mendoza, Diego Eduardo | | | 1589 | PER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Fuentes Alarcon, Paolo Eduardo | | | 1865 | PER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jimenez Espinola, Herles Hazael | | | 1432 | PER | 0.00 | 1 | -0.46 | 20 | -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) | | |
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