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Rapid:
Individual Calculations January 2023 |
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| Tryggvason, Erlingur Total change: -5.60 | |   |
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| TR Rapid 2022 Dec #1 | Reykjavik | ISL | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1684 | 3.00 | 5 | -0.92 | 20 | -18.40 | |
|  Sigurdsson, Kristjan Theodor | | | 1284 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pettersson, Michael | | | 1302 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hermannsson, Sigurbjorn | | | 1130 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gudmundsson, Kristofer Orri | | | 1847 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sigurvaldason, Hjalmar | | | 1394 | ISL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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 2022 Dec #3 | Reykjavik | ISL | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1684 | 2.50 | 4 | 0.64 | 20 | 12.80 | |
| | Sigurdarson, Emil | | | 1876 | ISL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sigurjonsson, Brynjolfur | | | 1581 | ISL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Danielsson, Grimur | | | 1696 | ISL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Thorsteinsson, Aron Ellert | | | 1691 | ISL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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