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Individual Calculations April 2023 |
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| Cespedes Llaverias, Llibert Total change: 6.80 | |   |
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| Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2045 | 2.50 | 3 | 0.09 | 20 | 1.80 | |
|  Tarrago Plaza, Marc | | | 1780 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Velez Masero, Josep Jacob | | | 1872 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Juanico Rull, Guillem | | | 1739 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | XVII Obert Tupinamba GRUP A Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 2045 | 2.00 | 2 | 0.25 | 20 | 5.00 | |
| | Agut Alvarez, Josep Lluis | | | 1682 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Iglesias Lopez, Albert | | | 1749 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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