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Individual Calculations September 2023 |
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| Oviedo Acosta, Paula Monserrat Total change: -23.60 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 18 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1810 | 4.50 | 9 | -0.59 | 40 | -23.60 | |
|  Pescoran Machaca, Mariabelen Isa | | wc | 1410 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liu, Kelsey | | | 2027 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | D Souza, Carina | | | 1664 | CAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Guo, Anni | | | 1930 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Guo, Yu Han | | wf | 1924 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Juarez Garcia, Daniela | | | 1671 | GUA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tsukerman, Julia | | wc | 1762 | CAN | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Hyatt, Jessica | | | 1784 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Abdala Cancino, Patricia Anastas | | wc | 1600 | CHI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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