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Individual Calculations April 2019 |
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| Hernandez Valls, Idelfons Total change: -68.00 | |   |
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| Lliga Catalana 2019 Primera Divisio I FIDE | Catalunya | ESP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1946 | 0.50 | 3 | -0.87 | 40 | -34.80 | |
|  Sanchez Bernardino, Miguel A | | | 1978 | ESP | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Moya Palma, David | | | 1959 | ESP | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Vinals Rioja, Jaume | | | 1993 | ESP | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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 Catalana 2019 Preferent Barcelona II FIDE | Catalunya | ESP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1946 | 0.50 | 4 | -0.83 | 40 | -33.20 | |
| | Ali, Ehsan | f | | 2346 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sanchez Vicens, Josep | | | 2063 | ESP | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Alonso Castillo, Sergio | | | 1995 | ESP | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Flores Mendoza, Jose Antonio | | | 1957 | ESP | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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