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Individual Calculations September 2023 |
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| Salazar, Victoria Total change: -14.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1111 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
|  Ram, Jwalanthi | | | 1491 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | XIV CAC Youth Chess Festival 2023 - U12 Female | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1111 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
|  Armengol Venegas, Ashly Maria | | | 1426 | CUB | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chavarria Troya, Keytleen Denis | | | 1440 | PAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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