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Individual Calculations August 2022 |
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| Mora Valles, Joaquin Total change: -103.60 | |   |
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| Pan American Youth Chess Festival 2022 U12 Open | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1408 | 2.00 | 6 | -2.21 | 40 | -88.40 | |
|  Perez Rojas, Felipe | | | 1117 | CHI | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Lopez Vivanco, Gregorio | | | 1049 | CHI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Ortega Amaya, Santiago Enmanuel | | | 1865 | VEN | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Zhong, Ryan Yunhui | | | 1191 | CAN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Mane, Arnav | | | 1203 | CAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Reyes Zavaleta, Sergio Gabriel | | | 1087 | PER | 0.50 | 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) | | | | Torneo sub 1800 vacaciones de invierno | Antofagasta | CHI | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1408 | 2.00 | 3 | -0.38 | 40 | -15.20 | |
| | Cruz Zevallos, Cristobal | | | 1005 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Martino Chamaca, Paula Belen | | | 1047 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mora Morgado, Mauricio | | | 1365 | CHI | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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