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Rapid:
Individual Calculations December 2019 |
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| Sigurdsson, Magnus Total change: -7.80 | |   |
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| TR Tuesday XXI | Reykjavik | ISL | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1529 | 2.50 | 4 | 0.17 | 20 | 3.40 | |
|  Hauksson, Helgi | | | 1672 | ISL | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Sigurvaldason, Hjalmar | | | 1558 | ISL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Jonasson, Hordur | | | 1426 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Heidarsson, Mikael Bjarki | | | 1129 * | 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) | | | | TR Rapid Tuesday XXIII | Reykjavik | ISL | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1529 | 2.00 | 4 | -0.56 | 20 | -11.20 | |
| | Johannesson, Petur | | | 1176 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Magnusson, Thorsteinn | | | 1380 | ISL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Njardarson, Arnar Ingi | | | 1414 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hauksson, Helgi | | | 1672 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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