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Individual Calculations September 2019 |
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| Velea, Sophie Total change: -4.00 | |   |
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| Panamericano de la Juventud 2019 sub 12 femenino | Guayaquil | ECU | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1520 | 6.00 | 9 | -0.10 | 40 | -4.00 | |
|  Mawyin Tejada, Fiorella | | | 1120 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Artieda Berru, Ariadna Ameli | | | 1308 | ECU | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Jurado Grefa, Heidy | | | 1120 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Escobar Villota, Domenika Gabriel | | | 1280 | ECU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Orihuela Barreda, Alondra | | | 1370 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Quezada Pauker, Katheen Gabriela | | wc | 1422 | ECU | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Evans, Serena | | | 1501 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bravo Mallco, Kate Azumi | | | 1835 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Arcos Moreira, Sara Noemi | | wc | 1379 | ECU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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