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Individual Calculations May 2024 |
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| Gretarsson, Helgi Ass Total change: 16.50 | |   |
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| Icelandic Chess Championship 2024 | Mosfellsbaer | ISL | 2024-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2468 | 8.00 | 10 | 1.65 | 10 | 16.50 | |
|  Birkisson, Bardur Orn | c | | 2169 | ISL | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ptacnikova, Lenka | | wg | 2127 | ISL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ragnarsson, Dagur | m | | 2333 | ISL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gretarsson, Hjorvar Steinn | g | | 2518 | ISL | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Prudnykova, Olga | | wm | 2263 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Heimisson, Hilmir Freyr | m | | 2361 | ISL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Stefansson, Hannes | g | | 2493 | ISL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Domalchuk-Jonasson, Aleksandr | f | | 2368 | ISL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kjartansson, Gudmundur | g | | 2480 | ISL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Stefansson, Vignir Vatnar | g | | 2459 | ISL | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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