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Individual Calculations October 2021 |
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| Flores Lopez, Isabella Total change: 0.00 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U10 Girl | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1064 | 0 | 3.00 | 5 | 0.00 | 1084 | | 0.00 | |
|  Barrientos Mamani, Andrea | | | 1042 | BOL | 0.50 | 1 | 0.00 | | 0.00 | |  Ameller Flores, Catalina | | | 1035 | BOL | 1.00 | 1 | 0.00 | | 0.00 | | | Heise Hidalgo, Claudia Sofia | | | 1014 | CHI | 0.50 | 1 | 0.00 | | 0.00 | | | Alvarez Claros, Keila Melany | | | 1188 | BOL | 1.00 | 1 | 0.00 | | 0.00 | | | Rojas Salas, Rihanna Irina | | | 1042 | PER | 0.00 | 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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