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Individual Calculations April 2017 |
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| Vilella Bertran, Joan Total change: -11.20 | |   |
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| XII Obert Escacs Igualada i Anoia | Igualada | ESP | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1974 | 5.00 | 7 | -0.45 | 20 | -9.00 | |
|  Vilalta Carrera, Antoni | | | 1657 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Llorens Rubio, Joan | | | 1616 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hernando Rodrigo, Inmaculada | | | 1894 | ESP | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Arcas Rodriguez, Jordi | | | 1613 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Febrero Perez, Lluis | | | 1574 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prat Rabell, Josep M. | | | 1926 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Marimon Torrens, Jordi | | | 1838 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Lliga Catalana 2017 Segona Categoria Barcelona Grup IV | Catalunya | ESP | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1974 | 2.50 | 3 | -0.11 | 20 | -2.20 | |
| | Prados Compte, Ignacio | | | 1736 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Valle Romeu, Marc | | | 1585 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Garcia Tua, Adria | | | 1604 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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