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Blitz:
Individual Calculations May 2023 |
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| Thorfinnsson, Bjorn Total change: -10.40 | |   |
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| Harpa Blitz 2023 | Reykjavik | ISL | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2395 | 5.00 | 8 | -0.88 | 10 | -8.80 | |
|  Skarphedinsson, Ingvar Wu | | | 2017 | ISL | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Karamsetty, Jeevan | | | 2111 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Pandey, Srishti | | wm | 2083 | IND | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Domalchuk-Jonasson, Aleksandr | f | | 2259 | ISL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Stefansson, Vignir Vatnar | m | | 2506 | ISL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Ogorman, Tom | f | | 2271 | IRL | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Kracht, Raphael | | | 2188 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Sivakumar, Ashvin | f | | 2152 | SGP | 0.00 | 1 | -0.80 | 10 | -8.00 | |
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) | | | | Barion motarodin 2023 mot #4 | Reykjavik | ISL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2395 | 7.50 | 11 | -0.16 | 10 | -1.60 | |
| | Arnalds, Stefan | | | 1785 | ISL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Ornolfsson, Magnus P. | | | 2111 | ISL | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Birkisson, Bjorn Holm | | | 2037 | ISL | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Thorsteinsson, Thorsteinn Jakob F | | | 1995 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ingvason, Johann | | | 1937 | ISL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Hjartarson, Johann | g | | 2416 | ISL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Halldorsson, Halldor | c | | 2190 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ragnarsson, Dagur | f | | 2316 | ISL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Stefansson, Vignir Vatnar | m | | 2506 | ISL | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Gunnarsson, Jon Viktor | m | | 2391 | ISL | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Stefansson, Hannes | g | | 2490 | ISL | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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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