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Individual Calculations January 2024 |
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| Galvan Rodriguez, Irving Gamaliel Total change: 105.20 | |   |
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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 |
| 1607 | 1244 | 4.00 | 8 | 2.63 | 40 | 105.20 | |
|  Martinez Flores, Matias | | | 1713 | MEX | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Yang, Maxwell | | | 1889 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Gonzalez Peiro, Lukas | | | 1350 | MEX | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ruiz Gastelum, Mateo | | | 1450 | MEX | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mok, Erwin Jun-Han | | | 1506 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Guo, Ethan | c | | 2091 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Salas Carbajal, Bryan Abimael | | | 1500 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lee, Daniel Joshua | | | 1360 | CAN | 0.50 | 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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