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Individual Calculations April 2022 |
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| Kjartansson, David Total change: 3.80 | |   |
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| Icelandic Team Chess Championship 2021-22 - premier league Round 6-10 | Reykjavik | ISL | 2022-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2305 | 4.00 | 5 | 0.83 | 10 | 8.30 | |
|  Heimisson, Hilmir Freyr | f | | 2333 | ISL | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Birkisson, Bardur Orn | c | | 2160 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Karason, Askell O | m | | 2186 | ISL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Petersson, Baldur Teodor | c | | 2242 | SWE | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Dadason, Gudmundur | | | 2097 | ISL | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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) | | | | Skakthing Nordlendinga 2022 Round 5-7 | Husavik | ISL | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2305 | 1.50 | 3 | -0.45 | 10 | -4.50 | |
| | Bergsson, Stefan | | | 2095 | ISL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Thorhallsson, Simon | f | | 2245 | ISL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Johannsson, Orn Leo | | | 2236 | ISL | 0.00 | 1 | -0.60 | 10 | -6.00 | |
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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