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Individual Calculations September 2023 |
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| Zacarias Rodriguez, Santiago Total change: 22.00 | |   |
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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 |
| 1941 | 2078 | 6.50 | 9 | 0.55 | 40 | 22.00 | |
|  Flores Ordaz, Jorge De Jesus | | | 1678 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Parra Gonzales, Andre Leonardo | | | 1864 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Berube, Maximilien | | | 1691 | CAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kot, Emanuel | | | 1919 | CAN | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Muthukumar, Haari | | | 1929 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Zhao, Erick | f | | 2332 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kim, Thiago | | | 2059 | BRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Bhandari, Krish | | | 1932 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | May Sanchez, Andres Elias | | | 2066 | MEX | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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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