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Individual Calculations April 2021 |
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| Medina Riesgo, Pedro Total change: -15.20 | |   |
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| Campeonato de Liga por Equipos de Madrid Preferente 2020-2021 Rondas 1-4 | Madrid | ESP | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2162 | 1.50 | 3 | -0.76 | 20 | -15.20 | |
|  Arauz Alonso, Fernando | | | 2120 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Narvaez Parra, Vicente | | | 1802 | ESP | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Petru, Lucian Olimpiu | | | 1926 | ROU | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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