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Blitz:
Individual Calculations September 2021 |
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| Sigurdsson, Arnljotur Total change: -25.20 | |   |
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| Crazy Culture skakmot Vinaskakfelagsins 2021 | Reykjavik | ISL | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1908 | 3.00 | 6 | -1.26 | 20 | -25.20 | |
|  Kristbergsson, Bjorgvin | | | 1173 | ISL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lagerman, Robert | f | | 2201 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sigurvaldason, Hjalmar | | | 1402 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Jonsson, Gauti Pall | | | 2018 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Thordarson, Sturla | | | 1649 | ISL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Johannesson, Petur | | | 1173 | ISL | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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