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Individual Calculations July 2022 |
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| Calderon Atencio, Heidly Hellen Total change: -62.00 | |   |
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| FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U13 GIRLS | Panama | PAN | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1313 | 1.50 | 6 | -1.55 | 40 | -62.00 | |
|  Vizcarra Quispe, Ramalia Bellaluz | | | 1383 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Guzman Vera, Allison Nicole | | | 1372 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Maravi Ceron, Ayme | | | 1159 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Marin Garrido, Carolina | | | 1151 | MEX | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lai, Isabella | | | 1187 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Chen, Jocelyn | | | 1626 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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