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Individual Calculations September 2023 |
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| Vazquez Sanchez, Antia Total change: -21.60 | |   |
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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 |
| 1525 | 1152 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
|  Paragua, Megan Althea | | | 1924 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Flores Lopez, Isabella | | | 1126 | MEX | 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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