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Rapid:
Individual Calculations March 2023 |
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| Perez Lopez, Eder Ivan Total change: -5.60 | |   |
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| Amistad Ajedrecistica | Ciudad de Mexico | MEX | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1345 | 2.00 | 4 | -0.14 | 40 | -5.60 | |
|  Quiroga Trejo, Carlos Walter | | | 1141 | MEX | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Mote Colin, Vladimir | | | 1192 | MEX | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Rodriguez Hernandez, Roland | | | 1448 | MEX | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Martinez Espinosa, Raul | | | 1475 | MEX | 1.00 | 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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