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Individual Calculations September 2023 |
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| Mejia Castellanos, Miha Cecilia Total change: -16.40 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 14 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1217 | 1.00 | 5 | -0.41 | 40 | -16.40 | |
|  Zhang, Kylie | | | 1673 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Arivoli, Sadhana | | | 1381 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | El Hage Serrano, Caely | | | 1528 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Escobar Lopez, Laura Alejandra | | | 1277 | MEX | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kaur, Jind | c | | 1212 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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