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Individual Calculations January 2022 |
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| Herrera, Juan Sebastian Total change: -4.40 | |   |
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| Campeonato Nacional Mayores por Equipos Ajedrez Clasico Absoluto | Medellin | COL | 2021-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2204 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
|  Toro, Miguel Angel | | | 1937 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Soto, Miguel Angel | f | | 2371 | COL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sanchez Arroyave, Juan Pablo | | | 2034 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rativa Jimenez, Cesar Daniel | | | 1837 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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