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Individual Calculations September 2019 |
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| Argote Heredia, Valentina Total change: 75.00 | |   |
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| 45 Open Internacional de Escacs Vila de Sitges Grup A | Sitges (Barcelona) | ESP | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2140 | 5.00 | 9 | 1.69 | 20 | 33.80 | |
|  Kshatriya, Nitin Vekhande | | | 1769 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Argandona Riveiro, Inigo | m | | 2416 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Oliva Castaneda, Kevel | g | | 2467 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Meessen, Rudolf | f | | 2269 | BEL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vergara Jofre, Felipe | f | | 2332 | CHI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gaprindashvili, Valeriane | g | | 2368 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Escobar Medina, Andres F | | | 2296 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Encinas Varela, David | | | 1998 | MEX | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Larsson, Anders | f | | 2260 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | XLV Obert Internacional Escacs Ciutat de Badalona Grup A | Badalona | ESP | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2088 | 3.50 | 8 | 1.08 | 20 | 21.60 | |
| | Sturt, Raven | m | | 2462 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lopez Rayo, Santiago | c | | 1932 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Diaz Hernandez, Heriberto | f | | 2343 | CUB | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Panelo, Marcelo | m | | 2378 | ARG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bick, Gabriel | | | 2375 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Volkov, Dmitriy | f | | 2368 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Yordanov, Lachezar | f | | 2281 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Castells Briones, Miquel | | | 1944 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Semifinal 3 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 | Cartagena | COL | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2088 | 6.50 | 10 | 0.98 | 20 | 19.60 | |
| | De La Hoz Paternina, Felix Daniel | | | 1688 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rios Parra, Alejandro | m | | 2258 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rojas Castillo, Leibntz Ediso | | | 1689 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mesa, Francisco Alonso Jr. | | | 1839 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Torres Cueto, Jesus Marcial | f | | 2137 | COL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Aguilar, Natalia Andrea | | | 1873 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Carrillo Parra, Miguel Alfredo | c | | 2182 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Echavarria, Johann | m | | 2274 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cueto, Jose | | | 2164 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rivera, Ingris | | wm | 2192 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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