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Rapid:
Individual Calculations January 2020 |
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| Fivelstad, Jon Olav Total change: -1.60 | |   |
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| Atskakmot Reykjavikur 2019 | Reykjavik | ISL | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1809 | 5.50 | 9 | 0.27 | 20 | 5.40 | |
|  Johannesson, Petur | | | 1409 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olafsson, Thorvardur | | | 2209 * | ISL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gunnarsson, Helgi Petur | | | 1745 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Gunnarsson, Arnar | m | | 2209 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kristjansson, Olafur | | | 2149 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jonsson, Sveinbjorn | | | 1630 | ISL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Heidarsson, Mikael Bjarki | | | 1409 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jonasson, Hordur | | | 1445 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Njardarson, Arnar Ingi | | | 1461 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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 Rapid Tuesday XXIV | Reykjavik | ISL | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1809 | 3.00 | 4 | -0.35 | 20 | -7.00 | |
| | Jonasson, Hordur | | | 1445 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sigurdsson, Magnus | | | 1521 | DEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hauksson, Helgi | | | 1646 | ISL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Njardarson, Arnar Ingi | | | 1461 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | |
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