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Individual Calculations July 2015 |
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| Nakken, Roar E. Total change: -41.20 | |   |
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| Lillehammer Open GP 2015 | Lillehammer | NOR | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2044 | 1.00 | 4 | -1.90 | 20 | -38.00 | |
|  Risting, Eivind Olav | | | 2182 | NOR | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Unneland, Arne | | | 1644 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ali, Karim | | | 1756 | NOR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Cerkezovic, Emir | | | 1774 | NOR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | | | Hell Grand Prix ll 2015 | Hell | NOR | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2044 | 2.50 | 4 | -0.16 | 20 | -3.20 | |
| | Langvik, Ulrikke | | | 1644 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lund, Terje | | | 2076 | NOR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Mansoor, Afras | | | 1732 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dahl, Trygve | | | 2102 | NOR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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