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Rapid:
Individual Calculations August 2023 |
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| Diaz Servin, Luis Misael Total change: 30.80 | |   |
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| Festival de Ajedrez Rapido de la Ciudad de Mexico Sub 1500 | Ciudad de Mexico | MEX | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1441 | 3.00 | 4 | 0.77 | 40 | 30.80 | |
|  Zarate Rodriguez, Jose Miguel | | | 1356 | MEX | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Lopez Coldivar, Coldivar Victor S | | | 1418 | MEX | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Rosales Ramirez, Luis Manuel | | | 1407 | MEX | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Calo Dizy, Fabio Giuseppe | | | 1420 | MEX | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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