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Individual Calculations April 2019 |
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| Serralvo Martinez, Joan Total change: -34.60 | |   |
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| Lliga Catalana 2019 Preferent Barcelona II FIDE | Catalunya | ESP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1493 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
|  Calderon Bonfill, Josep Miquel | | | 1709 | 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 2019 Tercera Barcelona X FIDE | Catalunya | ESP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1493 | 0.00 | 3 | -1.51 | 20 | -30.20 | |
| | Morales Rubiella, Albert | | | 1332 | ESP | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Tarifa Garcia, Jose | | | 1454 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mas Sayos, Lluis | | | 1690 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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