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Individual Calculations September 2023 |
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| Ilyasov, Ahmed Total change: 47.20 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1567 | 3.00 | 7 | 1.18 | 40 | 47.20 | |
|  Ho, Carter | | | 1999 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Zhu, Ryan | | | 1880 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Jammalamadaka, Vihaan | | | 1812 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Leal Escamilla, Daniel Zinedine | | | 1922 | MEX | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Martinez Flores, Matias | | | 1740 | MEX | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Herrera Jimenez, Mateo | | | 1359 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zhong, Ryan Yunhui | | | 1751 | CAN | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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