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Individual Calculations April 2023 |
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| Irandoust, Babak Total change: 27.20 | |   |
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| Sarpsborg Kvalifisering 2023 Mars | Sarpsborg | NOR | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1644 | 2.00 | 3 | 0.59 | 20 | 11.80 | |
|  Johnsen, Frode | | | 1521 | NOR | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Neukamm, Christian | | | 1772 | NOR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Forsberg, Tommy | | | 1709 | NOR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Ostfolmesterskap sjakk 2023 | Fredrikstad | NOR | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1644 | 2.00 | 3 | 0.77 | 20 | 15.40 | |
| | Andersen, Harry | | | 1790 | NOR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Bremnes, Morten | | | 1524 | NOR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Stabbetorp, Jon Anders | | | 1815 | NOR | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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