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Individual Calculations January 2023 |
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| Ponciano Madueno, Luis Felipe Total change: 4.00 | |   |
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| 8 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1430 | 3.00 | 7 | 0.10 | 40 | 4.00 | |
|  Minaya Mundines, Pietro Gerardo | | | 1655 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Garay Ramirez, Estefano Javier | | | 1666 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Quevedo Perales, Aaron Wilfredo | | | 1540 | PER | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Acuna Alarcon, Claudia Micaela | | | 1386 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Bendezu Yupanqui, Albert Martin | | | 1665 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gomez Nunez, Fabian Elmer | | | 1147 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Ccana Minauro, Wernher Sebastian | | | 1417 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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