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Individual Calculations September 2023 |
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| Lancman, Kyle Total change: -77.20 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 2121 | 2.50 | 5 | -1.93 | 40 | -77.20 | |
|  Lopez Escobar, Daniel Alejandro | | | 1721 * | GUA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zhao, Alex | | | 1870 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Maridi, Ritvik | | | 1686 | USA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Xu, Jayden | | | 1688 | USA | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Parra Gonzales, Andre Leonardo | | | 1864 | PER | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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