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Individual Calculations March 2023 |
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| Jara, Pino Aaron Marcelo Total change: 0.00 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1301 | 0 | 0.50 | 7 | 0.00 | 879 | | 0.00 | |
|  Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Maravi Ceron, Ayme | | | 1308 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Callupe Matias, Obed Esteban | | | 1126 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cardenas Huachaca, Alessandro Jai | | | 1368 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ilasaca Gaona, Owen Hisahito | | | 1443 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Hernandez Perdomo, Ronny Daniel | | | 1215 | VEN | 0.00 | 1 | 0.00 | | 0.00 | | | Rodas Juro, Piero Fabricio | | | 1040 | PER | 0.00 | 1 | 0.00 | | 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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