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Individual Calculations September 2023 |
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| Hernandez Luna, Jose Angel Total change: 11.40 | |   |
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| 31st annual Southern Open - U2100 | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1950 | 2.00 | 2 | 0.63 | 20 | 12.60 | |
|  Diaz, Jorge Luis | | | 1815 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Silva, Ben | | | 1811 | USA | 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) | | | | Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Expertos | Aguascalientes, Aguascalientes | MEX | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1950 | 6.50 | 7 | 2.25 | 20 | 45.00 | |
| | Camarillo Perez, Hector Daniel | | | 1762 | MEX | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Estrada Gonzalez, Jesus Omar | | | 1708 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Garcia Alvarado, Jose Ramon | | | 1762 | MEX | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Abarca Guzman, Efren | | | 1951 | MEX | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Valadez Espinoza, Jose Armando | | | 1978 | MEX | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Arvizu Borchardt, David Ivan | | | 1964 | MEX | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Flores Irurso, Paul Josue | | | 1930 | MEX | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Empezando Ciclos | Ciudad de Mexico | MEX | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1950 | 1.50 | 4 | -2.31 | 20 | -46.20 | |
| | Trujillo Olivera, Eline | | | 1344 | MEX | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Herrera Catano, Andre | | | 1556 | MEX | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Telles Fukushima, Karla Akemi | | | 1240 | MEX | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Anaya Cruz, Agustin | | | 1550 * | MEX | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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