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Individual Calculations April 2023 |
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| Ritter Aguilar, Jordi Total change: -7.60 | |   |
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| XXXIX Obert La Lira 2023 Rondas 6-8 | Barcelona | ESP | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1701 | 2.00 | 3 | 1.10 | 20 | 22.00 | |
|  Romero Perera, Eugeni | | | 2012 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Colomer Gomez, Jordi | | | 1774 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | | | De Lomas Busquets, Alba | | | 1806 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | Campionat de Veterans de Barcelona 2023 Grup B Rondas 1-5 | Barcelona | ESP | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1701 | 3.00 | 5 | -0.69 | 20 | -13.80 | |
| | Febrero Perez, Lluis | | | 1341 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rojas Fernandez, Andres | | | 1863 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sanchez Coves, Joan Josep | | | 1461 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pigrau Santpere, Josep Maria | | | 1458 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fernandez Macarron, Mariano | | | 1341 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1739 | 0.50 | 2 | -0.79 | 20 | -15.80 | |
| | Tsulaia, Mariam | | | 1651 | GEO | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gonzalez Muelas, Marco Antonio | | | 1614 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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