Blitz:
Individual Calculations September 2023 |
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Prudnykova, Olga Total change: 19.60 | | |
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Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2015 | 2098 | 5.00 | 7 | 0.98 | 20 | 19.60 | |
| Bjornsson, Sigurjon Helgi | | | 1698 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gudmundsson, Petur Steinn | | | 1758 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Johannesson, Ingvar Thor | f | | 2355 | ISL | 1.00 | 1 | 0.82 | 20 | 16.40 | | Gretarsson, Helgi Ass | g | | 2406 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Thorhallsson, Throstur | g | | 2320 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | Helgadottir, Idunn | | | 1655 | ISL | 1.00 | 1 | 0.06 | 20 | 1.20 | | Sigurdsson, Snorri Thor | | | 1916 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | * 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) | |
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