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Rapid:
Individual Calculations April 2021 |
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| Magnusson, Thorsteinn Total change: 4.40 | |   |
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| Brim mot TR 26.-28. feb 2021 - Round 1-4 | Reykjavik | ISL | 2021-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1406 | 1.50 | 3 | 0.01 | 20 | 0.20 | |
|  Gretarsson, Helgi Ass | g | | 2141 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Johannsson, Markus Orri | | | 1189 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hafdisarson, Ingi Thor | | | 1257 | ISL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | TR Rapid March 2021 #2 | Reykjavik | ISL | 2021-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1439 | 1.50 | 3 | 0.21 | 20 | 4.20 | |
| | Stefansson, Vignir Vatnar | f | | 2170 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sigurdsson, Elvar Mar | | | 1568 | ISL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Johannesson, Petur | | | 965 | ISL | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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