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Individual Calculations April 2015 |
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| Ptacnikova, Lenka Total change: 28.40 | |   |
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| Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2242 | 6.00 | 10 | 1.29 | 20 | 25.80 | |
|  Nordquelle, Pal | | | 1842 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Steingrimsson, Hedinn | g | | 2530 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Densing, Gerd | | | 1903 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Le Roux, Jean-Pierre | g | | 2548 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gyldenas, Ole Jorn | | | 1969 | NOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Akesson, Ralf | g | | 2456 | SWE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Skovgaard, Tom | | | 2042 | DEN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Thorhallsson, Throstur | g | | 2428 | ISL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Petrov, Nikita | m | | 2435 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hagen, Andreas Skytte | m | | 2412 | DEN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | Icelandic Team Championship 2014-15 1st division Round 6-9 | Reykjavik | ISL | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2242 | 1.00 | 3 | 0.13 | 20 | 2.60 | |
| | Kjartansson, Gudmundur | m | | 2491 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hardarson, Jon Trausti | | | 2170 | ISL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gajewski, Grzegorz | g | | 2642 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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