Individual Calculations November 2014 |
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Ulfljotsson, Jon Total change: -28.80 | | |
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Reykjavik Chess Club Championship 2014 (B-group) | Reykjavik | ISL | 2014-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1849 | 1798 | 3.00 | 9 | -0.95 | 20 | -19.00 | |
| Kolka, Dawid | | | 1729 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | Kjartansson, Olafur | | | 1997 | ISL | 0.50 | 1 | 0.26 | 20 | 5.20 | | Jonsson, Gauti Pall | | | 1719 | ISL | 0.50 | 1 | -0.11 | 20 | -2.20 | | Birkisson, Bjorn Holm | | | 1655 | ISL | 0.50 | 1 | -0.19 | 20 | -3.80 | | Gardarsson, Halldor | | | 1851 | ISL | 0.50 | 1 | 0.07 | 20 | 1.40 | | Vogel, Christopher | | | 2011 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | Sigurdsson, Sverrir | | | 1940 | ISL | 0.50 | 1 | 0.19 | 20 | 3.80 | | Helgason, Jon Thor | | | 1681 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Benet Morant, Damia | | | 2058 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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 1-4 | Reykjavik | ISL | 2014-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2138 | 1798 | 0.00 | 4 | -0.49 | 20 | -9.80 | |
| Jonsson, Bjorn | | | 2029 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Gudmundsson, Elvar | f | | 2198 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kristjansson, Olafur | | | 2128 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Einarsson, Arnthor | | | 2198 * | ISL | 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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