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Individual Calculations September 2023 |
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| Leake, Emilia-Rose Total change: 28.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 10 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1049 | 0.50 | 3 | -0.08 | 40 | -3.20 | |
|  Guzman Garcia, Mia Fernanda | | | 1733 | MEX | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Cupaban Alonso, Luciana | | | 1176 | COL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Jimenez Salas, Fabiana | | | 1250 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 - U10 Female | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1049 | 1.00 | 1 | 0.78 | 40 | 31.20 | |
| | Reinhard Moller, Kerstin Danielle | | | 1272 | GUA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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