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Individual Calculations March 2023 |
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| Torres Ribe, Ricard Total change: 25.40 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1678 | 1.50 | 2 | 0.57 | 20 | 11.40 | |
|  Nin Serres, Pere | | | 1706 | ESP | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Akiyama, Daigo | | | 1700 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1678 | 3.00 | 4 | 0.70 | 20 | 14.00 | |
| | Tsulaia, Mariam | | | 1644 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Castano Fernandez, Alfredo | | | 1576 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Saez Lopez, Carlos | | | 1601 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Lopez Escobar, Enrique | | | 1680 | ESP | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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