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Individual Calculations December 2018 |
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| Velo Arredondo, Alonso Total change: 31.60 | |   |
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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 |
| 2081 | 2028 | 2.50 | 4 | 0.79 | 40 | 31.60 | |
|  Tarin Garcia, Luis Miguel | | | 2122 | MEX | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Gutierrez Carmona, Juan Alejandr | f | | 2143 | MEX | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Martin Del Campo C., Roberto | m | | 2310 | MEX | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Estrada Rascon, Ramon Everardo | | | 1748 | MEX | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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