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Individual Calculations April 2015 |
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| Naroditsky, Daniel Total change: 6.60 | |   |
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| Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2474 | 2633 | 7.50 | 10 | 0.66 | 10 | 6.60 | |
|  Knutsson, Larus | | | 2233 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ni, Shiqun | | wm | 2315 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Edvardsson, Kristjan | | | 2233 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Norowitz, Yaacov | m | | 2422 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Maze, Sebastien | g | | 2564 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kjartansson, Gudmundur | m | | 2491 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Gao, Rui | g | | 2533 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Eljanov, Pavel | g | | 2727 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Hammer, Jon Ludvig | g | | 2651 | NOR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Hansen, Eric | g | | 2566 | CAN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * 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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