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Individual Calculations September 2023 |
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| Casqui Lopez, Marlon Gabriel Total change: 46.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1275 | 3.50 | 6 | 1.15 | 40 | 46.00 | |
|  Bao Ataucusi, Sebastian Anton | | | 1290 | PER | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Ilasaca Gaona, Owen Hisahito | | | 1653 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ilasaca, Gaona Paul Messi | | | 1094 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ramirez Espino, Alessandro | | | 1542 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Chavez Bautista, Lennin Alfredo | | | 1284 | PER | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Pariona Palomino, Miguel Angel | | | 1371 | PER | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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