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Blitz:
Individual Calculations September 2023 |
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| Thorfinnsson, Bragi Total change: 0.90 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2333 | 5.00 | 7 | 0.09 | 10 | 0.90 | |
|  Rognvaldsson, Geir | | | 1933 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sigurdsson, Snorri Thor | | | 1916 | ISL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Prudnikov, Andrey | | | 2113 | UKR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ingvason, Johann | | | 2030 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lagerman, Robert | f | | 2228 | ISL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Hjartarson, Johann | g | | 2419 | ISL | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Gretarsson, Helgi Ass | g | | 2406 | ISL | 0.00 | 1 | -0.40 | 10 | -4.00 | | | * 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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