Individual Calculations March 2015 |
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Johannesson, Oliver Total change: 42.00 | | |
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Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2134 | 2170 | 6.00 | 9 | 1.20 | 40 | 48.00 | |
| Kravchuk, Mykhaylo | | | 1770 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Eliasson, Kristjan Orn | | | 1831 | ISL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Gunnarsson, Jon Viktor | m | | 2433 | ISL | 1.00 | 1 | 0.82 | 40 | 32.80 | | Olafsson, Thorvardur | | | 2245 | ISL | 0.50 | 1 | 0.10 | 40 | 4.00 | | Ingvason, Johann | | | 2126 | ISL | 0.50 | 1 | -0.06 | 40 | -2.40 | | Hardarson, Jon Trausti | | | 2067 | ISL | 1.00 | 1 | 0.36 | 40 | 14.40 | | Kristjansson, Stefan | g | | 2492 | ISL | 0.00 | 1 | -0.13 | 40 | -5.20 | | Thorfinnsson, Bjorn | m | | 2373 | ISL | 0.00 | 1 | -0.24 | 40 | -9.60 | | Jonsson, Gauti Pall | | | 1871 | ISL | 1.00 | 1 | 0.15 | 40 | 6.00 | | * 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) | | Huginn Chess Club and Breidablik Chess Club Guest Tournament 2015 | Kopavogur | ISL | 2015-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2068 | 2170 | 4.50 | 8 | -0.50 | 40 | -20.00 | |
| Birkisson, Bardur Orn | | | 1843 | ISL | 1.00 | 1 | 0.13 | 40 | 5.20 | | Thorsteins, Karl | m | | 2456 | ISL | 0.50 | 1 | 0.34 | 40 | 13.60 | | Thorsteinsdottir, Hallgerdur | | | 1992 | ISL | 0.00 | 1 | -0.73 | 40 | -29.20 | | Thorsteinsdottir, Gudlaug | | wf | 1976 | ISL | 1.00 | 1 | 0.25 | 40 | 10.00 | | Ingvason, Johann | | | 2126 | ISL | 0.50 | 1 | -0.06 | 40 | -2.40 | | Jonsson, Gauti Pall | | | 1871 | ISL | 0.50 | 1 | -0.35 | 40 | -14.00 | | Teitsson, Magnus | | | 2205 | ISL | 0.50 | 1 | 0.05 | 40 | 2.00 | | Karlsson, Mikael Johann | | | 2077 | ISL | 0.50 | 1 | -0.13 | 40 | -5.20 | | 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) | | Nordisk mesterskab for skoleelever 2015 (Grp B 1998-99) | Klaksvik | FAI | 2015-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2151 | 2170 | 3.50 | 6 | 0.35 | 40 | 14.00 | |
| Kvendseth, Cornelius | | | 1943 | NOR | 1.00 | 1 | 0.21 | 40 | 8.40 | | Bit-Narva, David | | | 2105 | SWE | 0.00 | 1 | -0.59 | 40 | -23.60 | | Thybo, Jesper Sondergaard | f | | 2267 | DEN | 1.00 | 1 | 0.63 | 40 | 25.20 | | Thorgeirsson, Jon Kristinn | | | 2059 | ISL | 0.50 | 1 | -0.15 | 40 | -6.00 | | Valkama, Eero | | | 2168 | FIN | 1.00 | 1 | 0.50 | 40 | 20.00 | | Hauge, Lars Oskar | f | | 2362 | NOR | 0.00 | 1 | -0.25 | 40 | -10.00 | | 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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