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Individual Calculations July 2019 |
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| Eriksen, Oddvar Total change: 20.00 | |   |
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| Sarpsborg SK varturnering 2019 B | Sarpsborg | NOR | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1631 | 2.50 | 5 | -0.41 | 40 | -16.40 | |
|  Engebretsen, Harald | | | 1579 | NOR | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Kontrimas, Aironas | | | 1389 | NOR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nja, John-Olav | | | 1830 | NOR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Stabbetorp, Hans | | | 1718 | NOR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kristiansen, Jo Nicolai | | | 1231 * | NOR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Nordic Chess Championship 2019 Senior 50 pluss | Sarpsborg | NOR | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1520 | 3.00 | 8 | 0.91 | 40 | 36.40 | |
| | Rukovci, Shemsi | | | 1907 | KOS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Stabbetorp, Hans | | | 1767 | NOR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Stubrud, Jan Magne | | | 1681 | NOR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Thorvlaksson, Baldvin | | | 1523 | NOR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Sather, Lars | | | 1730 | NOR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Andersen, Dag | | | 1817 | NOR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kirppo, Ronny | | | 1910 | SWE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lilleng, Gunnar | | | 1485 | NOR | 0.50 | 1 | -0.05 | 40 | -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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