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Individual Calculations September 2023 |
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| Soejima, Sofia Rie Total change: 0.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1205 | 0 | 2.00 | 5 | 0.00 | 1133 | | 0.00 | |
|  Torres Alarcon, Luciana Yanella | | | 1187 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Barrera Garcia, Fernanda Guadalu | | | 1248 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Ameller Flores, Catalina | | | 1127 | BOL | 0.50 | 1 | 0.00 | | 0.00 | | | Mendoza Araque, Silvana Carolina | | | 1271 | URU | 1.00 | 1 | 0.00 | | 0.00 | |  Cunha, Paola De Oliveira | | | 1193 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |
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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