Individual Calculations October 2021 |
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Barrientos Mamani, Andrea Total change: -8.80 | | |
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XXXI Panamerican Youth Chess Festival 2021 - U10 Girl | Florianopolis SC | BRA | 2021-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1121 | 1042 | 1.00 | 3 | -0.22 | 40 | -8.80 | |
| Chavarria Troya, Keytleen Denis | | | 1314 | PAN | 1.00 | 1 | 0.83 | 40 | 33.20 | | Gomez Gonzales, Fabiana | | | 1034 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | Heise Hidalgo, Claudia Sofia | | | 1014 | CHI | 0.00 | 1 | -0.54 | 40 | -21.60 | | 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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