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Individual Calculations January 2012 |
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| Pedersen, Johnny Karl Total change: 13.80 | |   |
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| Tromsø Club Championship 2011 | Tromsø | NOR | 2011-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1621 | 1.00 | 5 | -0.12 | 30 | -3.60 | |
|  Machlik, Jon | | | 1588 | NOR | 0.00 | 1 | -0.55 | 30 | -16.50 | |  Pedersen, Oyvind | | | 2021 * | NOR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Skagseth, Havard M | | | 1760 | NOR | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Royset, Jon K. | | | 2021 * | NOR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pedersen, Audun | | | 1983 | NOR | 0.00 | 1 | -0.10 | 30 | -3.00 | | | * 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) | | | | Tromsøsjakken 2011 | Tromsø | NOR | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1621 | 1.00 | 4 | 0.58 | 30 | 17.40 | |
| | Roksvold, Jan | | | 1897 | NOR | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Royset, Jon K. | | | 2021 * | NOR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Jaeger, Frode Bull | | | 2021 * | NOR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Grundekjon, Christian | | | 2009 | NOR | 0.00 | 1 | -0.09 | 30 | -2.70 | | | * 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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