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Individual Calculations April 2023 |
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| Ornolfsson, Magnus P. Total change: 16.80 | |   |
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| Icelandic Team Championship 2022-23 - Premier League Round 6-10 | Reykjavik | ISL | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2153 | 0.50 | 2 | 0.00 | 20 | 0.00 | |
|  Domalchuk-Jonasson, Aleksandr | f | | 2318 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Arngrimsson, Dagur | m | | 2370 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Icelandic Team Championship 2022-23 - 1st div. Round 5-7 | Reykjavik | ISL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2153 | 1.50 | 2 | 0.84 | 20 | 16.80 | |
| | Steindorsson, Sigurdur P. | | | 2247 | ISL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Johannsson, Orn Leo | f | | 2311 | ISL | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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