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Individual Calculations September 2023 |
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| Paulino Leal, Matias Total change: -45.60 | |   |
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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 |
| 1694 | 1426 | 0.00 | 5 | -1.14 | 40 | -45.60 | |
|  Chakravarty, Aritro | | | 1967 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Xu, Jayden | | | 1688 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yuan, David | | | 1703 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Xu, Andrew | | | 1815 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lopez Valladarez, Paul Sebastian | | | 1299 | HON | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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