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Individual Calculations March 2020 |
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| Aliaga Salinas, Rafael Total change: 5.20 | |   |
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| COPA IRT verano 2020 | Magdalena - Lima | PER | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1927 | 5.00 | 7 | 0.26 | 20 | 5.20 | |
|  Wong Yau, Daniel Segundo | | | 1527 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carmona Carrillo, Carlos Rafael A | | | 1772 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rojas, Steven | f | | 2188 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wong Velis, Francisco Jesus | c | | 1720 | PER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Francia Arzapalo, Gianella | | | 1684 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Chavez, Danny | | | 1730 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pizzardo Olivares, Fernando Salva | | | 1845 | PER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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