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Individual Calculations May 2018 |
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| Bosch Porta, David Total change: 15.60 | |   |
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| Lliga Catalana 2018 Preferent Barcelona grup III | Catalunya | ESP | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2134 | 3.50 | 4 | 0.78 | 20 | 15.60 | |
|  Mas Recorda, Pere | | | 1899 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Fabre Massana, Miquel | | | 2000 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Grau Brumos, Isidre | | | 2041 | ESP | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Comallonga Fernandez, Josep | | | 2045 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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