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Individual Calculations April 2021 |
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| Martin Prieto, Oscar Total change: 19.60 | |   |
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| Campeonato de Liga por Equipos de Madrid Primera A 2020-2021 Rondas 1-4 | Madrid | ESP | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1939 | 2.00 | 2 | 0.98 | 20 | 19.60 | |
|  Brull Cortes, Boris | | | 2012 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pujante Martinez, Rafael | | | 1855 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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