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Individual Calculations September 2022 |
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| Perez Gormaz, Matias Total change: 7.20 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2387 | 4.00 | 5 | 0.77 | 10 | 7.70 | |
|  Njoroge, Martin | | | 1987 * | KEN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Arias, Lemnys A. | m | | 2258 | ESA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Lagarde, Maxime | g | | 2631 | FRA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Castro Silva, Moises Antonio | c | | 2237 | VEN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ungurs, Edgars | | | 2206 | LAT | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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) | | | | ITT Macuspana 2022 | Macuspana, Tabasco | MEX | 2022-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2390 | 5.00 | 8 | -0.05 | 10 | -0.50 | |
| | Sandoval Mercado, Carlos | f | | 2307 | MEX | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Hernandez Jimenez, Alexander Andr | f | | 2121 | VEN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Jimenez Garcia, Emmanuel | m | | 2400 | CRC | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Contreras Torres, Javier Antonio | f | | 2310 | MEX | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Quesada Vera, Liordis | m | | 2362 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Cofre Archibold, Nestor | f | | 2308 | MEX | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Ramirez Osio, Julio Adrian | | | 2132 | MEX | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Galaviz Medina, Sion Radamantys | m | | 2359 | MEX | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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