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Individual Calculations August 2022 |
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| Perez Hernandez, Vicmary C. Total change: -98.80 | |   |
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| Pan American Youth Chess Festival 2022 U18 Female | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1862 | 4.50 | 9 | -2.47 | 40 | -98.80 | |
|  Velasquez Nava, Raquel | | | 1326 | BOL | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Borda Rodas, Anapaola S. | | wf | 2168 | ARG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Matus, Nastassja | | wf | 1908 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Castano, Saray | | | 1690 | COL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Munoz Orozco, Shirley Grace | | | 1290 | PAR | 0.00 | 1 | -0.98 | 40 | -39.20 | | | Guo, Hazel | | | 1526 | CAN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Lopez, Julieta | | | 1462 * | URU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ham Corona, Ana Paola | | | 1225 | MEX | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Yepez Montenegro, Gloria Luz | | | 1455 | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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