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Individual Calculations April 2023 |
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| Paul Pardinas, Jose Maria Total change: -0.40 | |   |
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| Campeonato de Marbella 2023 Rondas 4-7 | Barcelona | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1586 | 1.50 | 4 | 0.06 | 20 | 1.20 | |
|  Volart Buil, Jordi | | | 1607 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Richert, Cristian Alejandro | | | 1728 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Martin Valentin, Francisco | | | 1598 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Paso Viola, Juan | | | 1851 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1586 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
| | Valbuena Castro, Gregorio | | | 1565 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Perello Rosello, David | | | 1551 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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