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Rapid:
Individual Calculations April 2023 |
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| Heidarsson, Arnar Milutin Total change: 15.80 | |   |
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| TR Rapid 2023 Feb #4 | Reykjavik | ISL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1986 | 5.00 | 5 | 1.17 | 20 | 23.40 | |
|  Steingrimsson, Egill Gautur | | | 1586 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hermannsson, Sigurbjorn | | | 1484 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Jonsson, Logi Runar | | | 1548 | ISL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Saevaldsson, Kristinn Jon | | | 1864 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sveinsson, Rikhardur | | | 2103 | ISL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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) | | | | TR Rapid 2023 March #4 | Reykjavik | ISL | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1986 | 4.00 | 5 | -0.38 | 20 | -7.60 | |
| | Sigurdsson, Kristjan Theodor | | | 1586 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petursson, Steingrimur | | | 1346 | ISL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sigurvaldason, Hjalmar | | | 1399 | ISL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Thorsteinsson, Aron Ellert | | | 1708 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Eliasson, Kristjan Orn | | | 1872 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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