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Blitz:
Individual Calculations June 2015 |
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| Johannsson, Orn Leo Total change: 53.20 | |   |
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| Valur Chess Championhsip | Reykjavik | ISL | 2015-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2068 | 5.00 | 8 | 2.66 | 20 | 53.20 | |
|  Briem, Hedinn | | | 1668 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lagerman, Robert | f | | 2345 | ISL | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Bjornsson, Gunnar | | | 2113 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gunnarsson, Jon Viktor | m | | 2468 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Johannesson, Ingvar Thor | f | | 2387 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Salama, Omar | | | 2278 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Arnason, Jon L | g | | 2421 | ISL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Sigfusson, Sigurdur | f | | 2248 | ISL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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