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Individual Calculations January 2024 |
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| Martinez Flores, Matias Total change: 82.80 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U12 open | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1713 | 6.50 | 9 | 2.07 | 40 | 82.80 | |
|  Galvan Rodriguez, Irving Gamaliel | | | 1313 * | MEX | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Zhao, Jifan | | | 1785 | CAN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Khanbutaev, Artemiy | | | 1295 | USA | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Guo, Ethan | c | | 2091 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Yang, Maxwell | | | 1889 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Tapia Tapia, Sebastian Uriel | | | 1540 | MEX | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Diaz Guerrero, Jesus Daniel | | | 1827 | MEX | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Cherukuri, Nitesh | | | 1944 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Guo, Felix | | | 1687 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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