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Individual Calculations May 2019 |
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| Lozada, Keymer Total change: -32.80 | |   |
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| Semifinal del Campeonato Nacional de Ajedrez 2019 | Panama | PAN | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1772 | 1.50 | 4 | -0.82 | 40 | -32.80 | |
|  Neira, Carlos | c | | 1986 | PAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Delgado Rosas, Fatima Alexandra | | | 1372 * | PAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cedeno, Ahmed | f | | 1923 | PAN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Alvarez, Claudia | | | 1444 | PAN | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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