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Individual Calculations June 2023 |
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| Sanchez Martinez, Sergio Total change: 7.60 | |   |
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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 |
| 2058 | 1900 | 2.00 | 5 | 0.38 | 20 | 7.60 | |
|  Diaz Rosas, Julio Cesar | f | | 2327 | MEX | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gonzalez Salto, Roberto De Jesus | c | | 2072 | MEX | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Santiago Chavez, Habid Pablo De J | | | 1776 | MEX | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Miranda Ponce, Alvaro | c | | 2174 | MEX | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Gonzalez Zharikov, Andrey | | | 1940 | MEX | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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