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Individual Calculations May 2022 |
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| Avila Bautista, Roberto Al Total change: 18.20 | |   |
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| LXVII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Chihuahua 2022 Internacional | Chihuahua, Chihuahua | MEX | 2022-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2108 | 4.00 | 7 | 0.91 | 20 | 18.20 | |
|  Fernandez Hernandez, Arturo A. | f | | 2376 | MEX | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Figueredo Losada, Leonel | m | | 2338 | MEX | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arizpe, Frank | | | 1708 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kowalski Davila, Emilio Luis | | | 1735 | MEX | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Blanco Fernandez, Alvaro | m | | 2190 | MEX | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Benitez Lozano, Javier | f | | 2309 | MEX | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Diaz Villagran, Robert | f | | 2295 | CHI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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