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Individual Calculations September 2023 |
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| Amrud Rolon, Chane Total change: 12.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1295 | 2.50 | 6 | 0.30 | 40 | 12.00 | |
|  Venkatesh, Narayan | | | 1856 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Diaz Bermudez, Pedro Teofilo | | | 1470 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Valdevenito Padilla, Camilo | | | 1075 | CHI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lopez Escobar, Jose David | | | 1440 | GUA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lares Jordan, Matias | | | 1373 | COL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Venkataraja, Lingaadyakssh | | | 1346 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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