Individual Calculations September 2021 |
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Castillo Coronado, David Arturo Total change: 25.20 | | |
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Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Sub 16 Absoluto | Villahermosa, Tabasco | MEX | 2021-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1761 | 1636 | 2.50 | 5 | 0.63 | 40 | 25.20 | |
| Chavez Dominguez, Lenin Odin | | | 1444 | MEX | 0.50 | 1 | -0.25 | 40 | -10.00 | | Castellanos Miguel, Carlos Axel | c | | 1587 | MEX | 1.00 | 1 | 0.43 | 40 | 17.20 | | Galaviz Medina, Atlas Adom | c | | 2028 | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | Rosales Campos, Paul | | | 2017 | MEX | 0.00 | 1 | -0.09 | 40 | -3.60 | | Diaz Gonzalez Jardon, Emmanuel | | | 1727 | MEX | 0.00 | 1 | -0.38 | 40 | -15.20 | | 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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