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Individual Calculations September 2021 |
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| Fortanelli Rios, Juan Manuel Total change: 23.40 | |   |
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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 |
| 2026 | 1916 | 4.00 | 8 | 1.17 | 20 | 23.40 | |
|  Tapie Amione, Pablo Adib | f | | 2313 | MEX | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Palma Villanueva, Miguel Ta | | | 2070 | MEX | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gonzalez Luna, Isaac Samir | | | 1516 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva Hernandez, Jose Luis | | | 2023 | MEX | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Garcia Nevarez, Moises Omar | | | 2029 | MEX | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Quiroga Garza, Juan Manuel | | | 2152 | MEX | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rascon Vega, Alfonso | | | 2099 | MEX | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Alvarez Navarro, Martin | c | | 2007 | MEX | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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