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Individual Calculations April 2023 |
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| Marin Melendez, Rafael Total change: -4.00 | |   |
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| Campeonato de Sevilla por Equipos Preferente 2023 Rondas 5-8 | Sevilla | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1588 | 1.50 | 4 | -0.20 | 20 | -4.00 | |
|  Grandes Del Rio, Jose Maria | | | 1887 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Chaparro Pastor, Jose Antonio | | | 1344 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dianez Suarez, Daniel | | | 1681 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rodrigues Do Nascimento Perez, Ma | | | 1679 | ESP | 0.00 | 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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