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Individual Calculations August 2022 |
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| Adam, Ernestina Total change: 11.55 | |   |
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| IRT Hibrido Liga de Las Americas Sub-1800 | Caracas-Guayaquil-Yucatan-Quito-Puerto La Cruz-Leon-Lago Agrio-Machala-Macas-Zapopan-Durango | VEN | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1723 | 4.50 | 6 | 0.19 | 35 | 6.65 | |
|  Colonia Uribe, Milagros Monserrat | | | 1483 | MEX | 1.00 | 1 | 0.20 | 35 | 7.00 | |  Benitez Cardenas, Nayeli Yentl | | | 1541 | MEX | 1.00 | 1 | 0.26 | 35 | 9.10 | | | Gonzalez Loaiza, Roberth Alberto | | | 1549 | ECU | 0.50 | 1 | -0.23 | 35 | -8.05 | | | Iporre Escobar, Sergio | | | 1538 | BOL | 1.00 | 1 | 0.26 | 35 | 9.10 | | | Vidal Martinez, Salvador | | | 1587 | MEX | 0.00 | 1 | -0.68 | 35 | -23.80 | | | Olivares Borjas, Rodolfo | | | 1638 | ECU | 1.00 | 1 | 0.38 | 35 | 13.30 | |
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) | | | | Pan American Youth Chess Festival 2022 U14 Female | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1723 | 7.00 | 9 | 0.15 | 35 | 5.25 | |
| | Zhong, April Yunwei | | | 1392 | CAN | 1.00 | 1 | 0.12 | 35 | 4.20 | | | Wilson, Hannah | | | 1522 | BAR | 1.00 | 1 | 0.24 | 35 | 8.40 | | | Brito Carrascal, Isabela | | | 1555 | COL | 1.00 | 1 | 0.28 | 35 | 9.80 | | | Chen, Rachel Ruoxuan | | | 1618 | CAN | 0.50 | 1 | -0.14 | 35 | -4.90 | | | Norabuena Ticona, Gabriela Paola | | | 1410 | PER | 1.00 | 1 | 0.14 | 35 | 4.90 | | | Da Cunha, Gabriela Goes | | wc | 1717 | BRA | 0.50 | 1 | -0.01 | 35 | -0.35 | | | Diaz Bartolo, Elizabeth Schahraza | | | 1549 | MEX | 0.00 | 1 | -0.73 | 35 | -25.55 | | | Salazar Salinas, Maria Jose | | | 1444 | BOL | 1.00 | 1 | 0.16 | 35 | 5.60 | | | Villegas Ampuero, Consuelo | | | 1333 | CHI | 1.00 | 1 | 0.09 | 35 | 3.15 | |
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 Argentino Femenino Sub-14 | Villa Martelli - Buenos Aires | ARG | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1723 | 4.00 | 5 | -0.01 | 35 | -0.35 | |
| | Montiel Marin, Micaela Agustina | | | 1292 | ARG | 1.00 | 1 | 0.07 | 35 | 2.45 | | | Izaguirre, Lucia Belen | | | 1498 | ARG | 1.00 | 1 | 0.22 | 35 | 7.70 | | | Portillo, Luciana | | | 1552 | ARG | 0.00 | 1 | -0.73 | 35 | -25.55 | | | Jara Molina, Abril Selene | | | 1323 * | ARG | 1.00 | 1 | 0.08 | 35 | 2.80 | | | Veliz, Daira Isis | | wc | 1615 | ARG | 1.00 | 1 | 0.35 | 35 | 12.25 | | | * 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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