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Individual Calculations June 2023 |
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| Alvarez Navarro, Rafael Total change: -2.40 | |   |
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| Campeonato Nacional de Ajedrez Mi Veracruz | Xalapa, Veracruz | MEX | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1913 | 2.00 | 5 | -0.12 | 20 | -2.40 | |
|  Cofre Archibold, Nestor | f | | 2274 | MEX | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Esquivel Nateras, Virgilio | | | 1860 | MEX | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Rojas Alarcon, Julian Antonio | f | | 2373 | MEX | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Vega Castaneda, Luis Carlos | c | | 1785 | MEX | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Martinez Flores, Matias | | | 1742 | MEX | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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