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Individual Calculations January 2024 |
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| Alvarez Ochoa, Oliver Armin Total change: 70.80 | |   |
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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 |
| 1415 | 1220 | 4.00 | 8 | 1.77 | 40 | 70.80 | |
|  Guo, Felix | | | 1687 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sanchez Tlapale, Anthony Amaury | | | 1424 | MEX | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Flores Ojeda, Inti Dario | | | 1534 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hernandez Morales, Carlos | | | 1090 | MEX | 0.50 | 1 | -0.18 | 40 | -7.20 | | | De Alba Boudreau, Pablo Elliot | | | 1325 | MEX | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Lagunes Mendez, Cristian Jeron | | | 1406 | MEX | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rodriguez Regules, Marcos Rafael | | | 1313 | MEX | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Tapia Tapia, Sebastian Uriel | | | 1540 | MEX | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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