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Individual Calculations September 2021 |
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| Turincio Garcia, Sergio Total change: 9.60 | |   |
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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 |
| 2055 | 2139 | 4.00 | 6 | 0.48 | 20 | 9.60 | |
|  Ozuna Ramos, Kevin | | | 1845 | MEX | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Otero Acosta, Diasmany | m | | 2359 | CUB | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Paredes, Guzman Francisco Javier | | | 1739 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gracia Alvarez, Gerardo An | f | | 2241 | MEX | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Arvizu Borchardt , David Ivan | | | 1954 | MEX | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Luna Javier, Edgar Froylan | f | | 2191 | MEX | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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