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Blitz:
Individual Calculations July 2021 |
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| Del, Razo Mendoza Andrea Ni Total change: -5.80 | |   |
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| El Buen Cafe | Ciudad de Mexico | MEX | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1605 | 1.50 | 4 | -0.29 | 20 | -5.80 | |
|  Del Razo Mendoza, Nancy Ai | | | 1379 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Mendoza Garcia, Nancy | | | 1623 | MEX | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rivera Ayala, Enrique Atza | | | 1768 | MEX | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Acuna Alvarado, Carlos | | | 1798 | MEX | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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