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Rapid:
Individual Calculations June 2023 |
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| Stefansson, Hannes Total change: 13.70 | |   |
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| Minningarmot um Hrafn og Otto 2023 - Round 5-8 | Snaefellsbaer | ISL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2431 | 2454 | 3.50 | 4 | 1.37 | 10 | 13.70 | |
|  Gretarsson, Helgi Ass | g | | 2379 | ISL | 1.00 | 1 | 0.40 | 10 | 4.00 | |  Stefansson, Vignir Vatnar | m | | 2417 | ISL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Hjartarson, Johann | g | | 2407 | ISL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Gretarsson, Hjorvar Steinn | g | | 2521 | ISL | 1.00 | 1 | 0.59 | 10 | 5.90 | |
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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