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Individual Calculations April 2023 |
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| Pitarque Illa, Josep M. Total change: 4.40 | |   |
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| Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1611 | 1.50 | 3 | 0.22 | 20 | 4.40 | |
|  Torrent San Nicolas, Biel | | | 1866 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Cassi De La Viuda, Alex | | | 1730 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tort Arnau, Joan | | | 1420 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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