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Individual Calculations March 2013 |
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| Bergthorsson, Jon Thor Total change: 12.00 | |   |
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| Reykjavik Open 2013 | Reykjavik | ISL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2125 | 5.00 | 9 | 0.80 | 15 | 12.00 | |
|  Kristbergsson, Bjorgvin | | | 1725 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kjartansson, Gudmundur | m | | 2430 | ISL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Jonsson, Olafur Gisli | | | 1870 | ISL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Ingason, Sigurdur | | | 1878 | ISL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Jablon, Stephen | | | 1896 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Guramishvili, Sopiko | m | wg | 2414 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kislik, Erik Andrew | m | | 2359 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Miedema, David | m | | 2364 | NED | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Diermair, Andreas | m | | 2407 | AUT | 0.50 | 1 | 0.34 | 15 | 5.10 | | | * 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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