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Individual Calculations April 2015 |
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| Rosner, Jonas Total change: 34.80 | |   |
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| Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2324 | 7.00 | 10 | 1.74 | 20 | 34.80 | |
|  Sigurdsson, Birkir Karl | | | 1924 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Melkumyan, Hrant | g | | 2676 | ARM | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Grover, Sahaj | g | | 2519 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Risting, Eivind Olav | | | 2100 | NOR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Van Den Bersselaar, Jeroen | | | 2083 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bekker-Jensen, Simon | m | | 2462 | DEN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Djurhuus, Eivind X | | | 2077 | NOR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kenney, Jason | | | 2104 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kjartansson, Gudmundur | m | | 2491 | ISL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Stopa, Jacek | m | | 2544 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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