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Individual Calculations May 2019 |
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| Guzman, Jose Fidias Total change: -55.20 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub1700 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1683 | 1.50 | 4 | -1.38 | 40 | -55.20 | |
|  Suaza Sanabria, Jose Luis | | | 1471 | COL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Pena Mora, Carlos | | | 1509 | COL | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Mesa, Francisco Sr | | | 1545 | COL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Gomez Saenz, Manuela | | | 1539 | COL | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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