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Individual Calculations May 2011 |
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| Friedel, Joshua E Total change: 0.80 | |   |
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| Reykjavik Open 2011 | Reykjavik | ISL | 2011-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2529 | 6.00 | 9 | 0.08 | 10 | 0.80 | |
|  Larusson, Petur Atli | | | 2129 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ptacnikova, Lenka | | wg | 2307 | ISL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Sharevich, Anna | | wg | 2323 | BLR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Thorfinnsson, Bjorn | m | | 2419 | ISL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Sareen, Vishal | m | | 2358 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hansen, Sune Berg | g | | 2603 | DEN | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Sokolov, Ivan | g | | 2643 | NED | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Thorfinnsson, Bragi | m | | 2417 | ISL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ariel, Donny | f | | 2389 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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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