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Rapid:
Individual Calculations January 2022 |
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| Peraza Contreras, Alejandra Aide Total change: 5.60 | |   |
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| Campeonato Nacional de Ajedrez Rapido 2021 | Ciudad de Mexico | MEX | 2021-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1242 | 2.00 | 7 | 0.28 | 20 | 5.60 | |
|  Ozuna Ramos, Kevin | | | 1751 | MEX | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Silva Arellano, Miguel Arturo | | | 1493 | MEX | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dayan Kassin, Marcos | | | 1349 | MEX | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Mazas Cervantes, Iker | | | 1083 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Pena Flores, Luis Fernando | | | 1659 | MEX | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Flores Rodriguez, Astrid Aphril | | | 1570 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Martinez Espinosa, Raul | | | 1454 | MEX | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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