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Rapid:
Individual Calculations November 2019 |
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| Fivelstad, Jon Olav Total change: -22.60 | |   |
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| Rapid Tuesday XVII | Reykjavik | ISL | 2019-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1837 | 2.00 | 3 | 0.21 | 20 | 4.20 | |
|  Hauksson, Helgi | | | 1669 | ISL | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Petursson, Gudni | | | 2036 | ISL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sigurdsson, Magnus | | | 1567 | DEN | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | TR Tuesday Rapid XVIII | Reykjavik | ISL | 2019-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1837 | 2.00 | 4 | -0.38 | 20 | -7.60 | |
| | Jonasson, Hordur | | | 1437 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stefansson, Vignir Vatnar | f | | 2137 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Palsson, Halldor | | | 1880 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sigurvaldason, Hjalmar | | | 1516 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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) | | | | TR Tuesday Rapid XX | Reykjavik | ISL | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1837 | 2.00 | 4 | -0.96 | 20 | -19.20 | |
| | Magnusson, Thorsteinn | | | 1437 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kristbergsson, Bjorgvin | | | 1437 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hauksson, Helgi | | | 1669 | ISL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Alashtar, Aasef | | | 1911 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | |
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