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Individual Calculations January 2016 |
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| Jonsson, Gauti Pall Total change: 28.40 | |   |
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| Skakthing Gardabaejar 2015 - A flokkur | Gardabaer | ISL | 2015-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1782 | 4.50 | 7 | 1.27 | 40 | 50.80 | |
|  Sigurvaldason, Hjalmar | | | 1475 | ISL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Baldvinsson, Loftur | | | 1988 | ISL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Ragnarsson, Johann | | | 2031 | ISL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mai, Aron Thor | | | 1535 | ISL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Halldorsson, Jon Arni | | | 2171 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ulfljotsson, Jon | | | 1769 | ISL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Masson, Kjartan | | | 1767 | ISL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | U-2000 mot Taflflelags Reykjavikur | Reykjavik | ISL | 2015-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1782 | 4.00 | 6 | -0.56 | 40 | -22.40 | |
| | Lemery, Jon Thor | | | 1382 * | ISL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kristjansson, Halldor Atli | | | 1413 | ISL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Birkisson, Bjorn Holm | | | 1852 | ISL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Njardarson, Daniel Ernir | | | 1382 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mai, Aron Thor | | | 1535 | ISL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Holm, Fridgeir K | | | 1701 | ISL | 0.50 | 1 | -0.11 | 40 | -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) | | |
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