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Individual Calculations May 2023 |
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| Olvera Ochoa, David De Jesus Total change: -44.40 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Avanzados | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1872 | 4.00 | 7 | -1.11 | 40 | -44.40 | |
|  Mejia De La Torre, Othoniel | | | 1590 | MEX | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Mansilla Perea, Gustavo | | | 1725 | MEX | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bustamante Cruz, Alejandro | | | 1704 | MEX | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Romay Ochoa, Ramiro | | | 1690 | MEX | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Maya Serrano, Jorge Alejandro | | | 1669 | MEX | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Pena Davalos, David | | | 1745 | MEX | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Nipita Medina, Jesus Hassan | | | 1742 | MEX | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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