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Individual Calculations April 2017 |
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| Davila Cos, Pedro Total change: -56.80 | |   |
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| XII Obert Escacs Igualada i Anoia | Igualada | ESP | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1384 | 0.00 | 4 | -1.00 | 40 | -40.00 | |
|  Algarte Cortes, Serafin Ramon | | | 1704 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Llacuna Roca, Josep | | | 1621 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Riera Escayola, Josep | | | 1558 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Vilaprinyo Fornell, Lluis | | | 1459 | ESP | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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 2017 Tercera Categoria Barcelona Grup X | Catalunya | ESP | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1384 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| | Oliva Hernandez, Josep Manuel | | | 1442 | ESP | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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