Individual Calculations December 2018 |
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Lugo Aldana, David Eugenio Total change: -13.60 | | |
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Torneo Internacional de Ajedrez Chihuahua - Bionext 2018 | Chihuahua | MEX | 2018-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1857 | 1504 | 0.00 | 3 | -0.34 | 40 | -13.60 | |
| Martin Del Campo C., Roberto | m | | 1904 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rascon, Vega Alfonso | | | 1904 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | Herrera Mendez, Oscar Ivan | | | 1764 | MEX | 0.00 | 1 | -0.18 | 40 | -7.20 | | * 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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