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Individual Calculations January 2022 |
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| Guzman Lanzziano, Hanier David Total change: 15.20 | |   |
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| Festival Nacional Escolar Ajedrez Clasico SUB-15 Absoluto | Monteria | COL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1216 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Cuartas Lozano, Santiago | | | 1527 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Luna Velandia, Juan Sebastian | | | 1436 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rivera Fernandez, Fredy | | | 1403 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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