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Individual Calculations March 2023 |
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| Oomen, Stephan Total change: 38.60 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1727 | 2.00 | 2 | 0.73 | 20 | 14.60 | |
|  Mane Casas, Josep | | | 1669 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Olmos Rosa, Fernando | | | 1586 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1727 | 3.50 | 4 | 1.20 | 20 | 24.00 | |
| | Cases Pegueroles, Manuel | | | 1518 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Beltran Reverter, Josep M. | | | 1701 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Senso Moreno, Francesc Xavier | | | 1706 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Nieves Alarcon, Josep Antoni | | | 1759 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | |
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