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Individual Calculations March 2023 |
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| Ingvarsson, Unnar Total change: -55.60 | |   |
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| Skakhatid Fulltingis 2023 B flokkur 4-6 | Gardabaer | ISL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1735 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
|  Haraldsson, Haraldur | | | 1918 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Kragero Resort Chess International 2023 ELO group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1717 | 5.00 | 9 | -2.52 | 20 | -50.40 | |
| | Andersen, Lars Loberg | | | 1324 | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zakaryan, Samvel | | | 1536 | ARM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Brattgjerd, August Minh | | | 1495 | NOR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nordahl, Christine | | | 1280 | NOR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Tollefsen, Jacob | | | 1524 | NOR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Shadrina, Eva | | | 1631 | EST | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Tufteland, Vegard | | | 1295 | NOR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Holten, Terje | | | 1317 * | NOR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Elsness, Fredrik Valstad | | | 1317 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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