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Individual Calculations April 2017 |
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| Roca Codina, Josep Total change: -14.40 | |   |
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| Lliga Catalana 2017 Preferent BCN - Grup IV | Catalunya | ESP | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1646 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
|  Fradera Manils, Josep | | | 1795 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Flores Vallcorba, Josep | | | 1810 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mallorca Rodriguez, Francisco | | | 1701 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ara Aymani, Emili | | | 1865 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Lliga Catalana 2017 Primera Categoria Barcelona Grup III | Catalunya | ESP | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1646 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
| | Casassas Brosa, Ramon | | | 1648 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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