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Individual Calculations April 2023 |
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| Sanges Montfort, Joan Total change: 8.00 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 7-9 | Tarragona | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1746 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
|  Guardia Curto, Marc | | | 1753 | ESP | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Calero Aguilar, Eufrasio | | | 1793 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Campionat de Veterans de Tarragona 2023 Rondas 1-3 | Tarragona | ESP | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1746 | 1.00 | 2 | 0.32 | 20 | 6.40 | |
| | Palma Cancino, Jose Pablo | | | 1901 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Guasch Murtra, Josep Maria | | | 1824 | ESP | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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