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Blitz:
Individual Calculations February 2017 |
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| Sigurvaldason, Hjalmar Total change: -9.20 | |   |
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| Atkvold Hugins 2017-01-09 Round 1-4 | Reykjavik | ISL | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1431 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
|  Finnsson, Finnur | | | 1502 | ISL | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Kristbergsson, Bjorgvin | | | 1257 | ISL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Gudmarsson, Olafur | | | 1622 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vigfusson, Vigfus | | | 1831 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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