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Individual Calculations April 2015 |
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| Akesson, Ralf Total change: -16.80 | |   |
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| Elitserien 2014-15 rond 6-9 | Sweden | SWE | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2545 | 2456 | 1.50 | 4 | -0.02 | 10 | -0.20 | |
|  Lyrberg, Patrik | m | | 2456 | SWE | 0.00 | 1 | -0.50 | 10 | -5.00 | |  Socko, Bartosz | g | | 2623 | POL | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Berg, Emanuel | g | | 2545 | SWE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Hillarp Persson, Tiger | g | | 2555 | SWE | 1.00 | 1 | 0.64 | 10 | 6.40 | |
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) | | | | Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2456 | 6.00 | 10 | -1.66 | 10 | -16.60 | |
| | Andersen, Niels Erik | | | 2056 * | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Edvardsson, Kristjan | | | 2176 | ISL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Halldorsson, Jon Arni | | | 2150 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Melkumyan, Hrant | g | | 2676 | ARM | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Olafsson, Thorvardur | | | 2230 | ISL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ptacnikova, Lenka | | wg | 2242 | ISL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Gulbrandsen, Tor | | | 2095 | NOR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Antal, Tibor Kende | f | | 2317 | HUN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Johannesson, Oliver | | | 2212 | ISL | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Gonzalez Pruneda, Arturo | | | 2131 | ESP | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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