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Individual Calculations May 2023 |
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| Colli Lopez, Samuel Santiago Total change: -17.80 | |   |
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| VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL | Merida, Yucatan | MEX | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2019 | 0.00 | 2 | -0.89 | 20 | -17.80 | |
|  Galaviz Medina, Sion Radamantys | m | | 2378 | MEX | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Leal Escamilla, Daniel Zinedine | | | 1793 | MEX | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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