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Individual Calculations July 2021 |
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| Coromina Martinez, David Total change: 70.00 | |   |
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| Liga Galega Division de Honra 2022. Grupo A Rondas 13-14 | Madrid | ESP | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1545 | 1.00 | 1 | 0.91 | 40 | 36.40 | |
|  Bravo De La Vega, Alvaro | | | 1928 | ESP | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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) | | | | 5 Open Ciudad de Madrid | Madrid | ESP | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1545 | 3.50 | 4 | 0.84 | 40 | 33.60 | |
|  Kohn Garcia, Alejandro | | | 1164 | ESP | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Diaz Zuniga, Javier | | | 1610 | ESP | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Puga Gomez, Alejandro | | | 1570 | ESP | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Arevillca Colque, Jonatan | | | 1221 | ESP | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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