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Individual Calculations April 2019 |
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| Gretarsson, Hjorvar Steinn Total change: -4.60 | |   |
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| Icelandic Team Chess Championship 2018-19 1st division Rounds 6-9 | Reykjavik | ISL | 2019-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2560 | 2.50 | 4 | -0.46 | 10 | -4.60 | |
|  Einarsson, Arnthor | | | 2242 | ISL | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Olszewski, Michal | g | | 2516 | POL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Kjartansson, Gudmundur | m | | 2403 | ISL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Gislason, Gudmundur | f | | 2302 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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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