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Individual Calculations May 2024 |
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| Ptacnikova, Lenka Total change: -14.40 | |   |
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| Skakmot odlinga 2024 Round 7 | Reykjavik | ISL | 2024-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2127 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Baldursson, Haraldur | | | 1916 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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 Chess Championship 2024 | Mosfellsbaer | ISL | 2024-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2127 | 1.00 | 10 | -0.95 | 20 | -19.00 | |
| | Stefansson, Hannes | g | | 2493 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Gretarsson, Helgi Ass | g | | 2468 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Domalchuk-Jonasson, Aleksandr | f | | 2368 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kjartansson, Gudmundur | g | | 2480 | ISL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Stefansson, Vignir Vatnar | g | | 2459 | ISL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Birkisson, Bardur Orn | c | | 2169 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ragnarsson, Dagur | m | | 2333 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gretarsson, Hjorvar Steinn | g | | 2518 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Prudnykova, Olga | | wm | 2263 | ISL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Heimisson, Hilmir Freyr | m | | 2361 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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