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Individual Calculations March 2017 |
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| Rolstad, Morten Total change: -7.40 | |   |
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| Arendal Grand Prix B 2017 | Arendal | NOR | 2017-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1684 | 2.00 | 4 | -0.37 | 20 | -7.40 | |
|  Endresen, Ola Torstein | | | 1637 | NOR | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Sebastian, Johnny | | | 1681 | NOR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Pettersen, Joran Sten | | | 1739 | NOR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Larsen, Per Magnus | | | 1354 | NOR | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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