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Rapid:
Individual Calculations February 2023 |
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| De La Vega, Jorge Total change: 2.20 | |   |
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| II Torneo IRT Sub 2200 Rapidas "Escuela Trinitaria Deportiva" | Lima | PER | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1653 | 3.00 | 5 | 0.11 | 20 | 2.20 | |
|  Gutierrez Falcon, Hector Enrique | | | 1308 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  De La Cruz De La Roca, Alan Rafae | | | 1253 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pacheco, Garri | f | | 2137 | PER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Alvarado Gomez, Jorge Guillermo | | | 1465 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Marigorda, Wilmer | | | 1809 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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