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Individual Calculations January 2024 |
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| Oi, Ireri Total change: -60.00 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U12 female | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1308 | 1.00 | 5 | -1.50 | 40 | -60.00 | |
|  Zhuge, Katherine | | | 1716 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vazquez Sanchez, Antia | | | 1160 | MEX | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Rangel Guzman, Fernanda | | | 1065 | MEX | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Millan Rodriguez, Nicole | | | 1103 | MEX | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Laksshana, Deepak | | | 1592 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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