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Rapid:
Individual Calculations February 2022 |
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| Jonatansson, Sigurdur Freyr Total change: 21.80 | |   |
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| TR Rapid 2022 Jan #2 | Reykjavik | ISL | 2022-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1448 | 1.00 | 3 | 0.13 | 20 | 2.60 | |
|  Kristjansson, Halldor | | | 1531 | ISL | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Jonsson, Gauti Pall | | | 2024 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tryggvason, Erlingur | | | 1478 | ISL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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 Jan #4 | Reykjavik | ISL | 2022-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1448 | 3.00 | 4 | 0.96 | 20 | 19.20 | |
| | Grettisson, Arnar Breki | | | 1377 | ISL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Njardarson, Arnar Ingi | | | 1438 | ISL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kristbergsson, Bjorgvin | | | 1058 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jonsson, Gauti Pall | | | 2024 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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