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Rapid:
Individual Calculations May 2019 |
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| Halldorsson, Bragi Total change: -16.00 | |   |
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| TR Rapid Tuesday III | Reykjavik | ISL | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2136 | 2.00 | 3 | 0.10 | 20 | 2.00 | |
|  Palsson, Halldor | | | 1877 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Viglundsson, Bjorgvin | | | 2196 | ISL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Petursson, Gudni | | | 2020 | ISL | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Islandsmot oldunga i atskak 2019 | Reykjavik | ISL | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2136 | 6.00 | 9 | -0.90 | 20 | -18.00 | |
| | Kristjansson, Sigurdur | | | 1839 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Jonsson, Pall G | | | 1829 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stefansson, Kristjan | | | 1809 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Bjarnason, Saevar | m | | 2102 | ISL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Fridjonsson, Julius | | | 2027 | ISL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Haraldsson, Haraldur | | | 1956 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kristjansson, Olafur | | | 2101 | ISL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kjartansson, Gudfinnur | | | 1750 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jonsson, Sveinbjorn | | | 1736 * | ISL | 1.00 | 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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