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Individual Calculations April 2023 |
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| Nadal Quintana, Roberto Jamil Total change: -28.80 | |   |
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| II Torneo Clasico Ajedrez de Silicio 2023 | Lima | PER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1334 | 2.00 | 6 | -0.72 | 40 | -28.80 | |
|  Lemos, Jose | | | 1983 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Lindo Miranda, Manuel Alberto | | | 1045 | PER | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Pichilingue Orbe, Camila Belen | | | 1130 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Balvin, Jorge | | | 1478 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Meneses Morales, Marcos Beltran | | | 1237 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Paiva Benites, Felix Raul | | | 1602 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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