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Individual Calculations April 2023 |
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| Zamora Alarcon, Juli Total change: -12.60 | |   |
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| Lliga Preferent Girona 2023 Rondas 7-9 | Girona | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1710 | 1.50 | 3 | -0.05 | 20 | -1.00 | |
|  Serrano Cantera, Esteban | | | 1703 | ESP | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Villalba Pons, Max | | | 1690 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Notario Flechina, Enric | | | 1702 | ESP | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Campionat de Veterans de Girona 2023 Rondas 2-6 | Girona | ESP | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1710 | 2.00 | 4 | -0.58 | 20 | -11.60 | |
| | Parals Marce, Luis | | | 2053 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Foix Breto, Antoni | | | 1535 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Garcia Castany, Jose | | | 1354 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cuerda Quintana, Antoni | | | 1425 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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