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Individual Calculations November 2021 |
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| Salama, Omar Total change: 8.00 | |   |
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| Icelandic Team Chess Championship 2021-22 - premier league Round 1-5 | Reykjavik | ISL | 2021-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2179 | 2.00 | 3 | 0.40 | 20 | 8.00 | |
|  Sigurjonsson, Stefan Th. | | | 2088 | ISL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Halldorsson, Gudmundur | | | 2137 | ISL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Johannesson, Oliver | f | | 2238 | ISL | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | |
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