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Individual Calculations September 2023 |
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| Li, Emma Total change: -105.60 | |   |
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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 |
| 1288 | 1520 | 2.00 | 6 | -2.64 | 40 | -105.60 | |
|  Doan, Emilyn Chiu | | | 1118 | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Desai, Esha | | | 1189 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Krishnan, Mihika | | | 1287 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Escobar Lopez, Laura Alejandra | | | 1277 | MEX | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Cheng, Claire Ziyun | | | 1455 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Xiao, Marina | | | 1403 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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