Individual Calculations April 2023 |
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Fridthjofsson, Sigurjon Thor Total change: -33.40 | | |
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Skakmot odlinga 2023 Round 3-7 | Reykjavik | ISL | 2023-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1616 | 1796 | 2.50 | 5 | -0.99 | 20 | -19.80 | |
| Jensson, Erlingur | | | 1557 | ISL | 0.50 | 1 | -0.30 | 20 | -6.00 | | Halldorsson, Bragi | | | 2067 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | Fridthjofsdottir, Sigurl. Regina | | | 1666 | ISL | 0.00 | 1 | -0.68 | 20 | -13.60 | | Palsson, Oli | | | 1396 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pettersson, Michael | | | 1393 | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | | Icelandic Team Championship 2022-23 - 2nd div. Round 5-7 | Reykjavik | ISL | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1796 | 0.00 | 1 | -0.68 | 20 | -13.60 | |
| Fridthjofsdottir, Sigurl. Regina | | | 1666 | ISL | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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) | |
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