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Individual Calculations September 2021 |
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| Mateos Bernabe, Luis Javier Total change: 16.20 | |   |
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| LXVI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 INTERNACIONAL | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1784 | 1.50 | 4 | 0.81 | 20 | 16.20 | |
|  Gracia Alvarez, Gerardo An | f | | 2184 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amezcua Luria, Jesus | | | 2081 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Fernandez Pozas, Pablo Antonio | | | 2048 | MEX | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Flores Irurso, Paul Josue | | | 1952 | MEX | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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