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Individual Calculations November 2023 |
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| Olafsson, Olafur Orn Total change: 30.20 | |   |
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| Icelandic Team Championship 2023-24 - 2nd div. Round 1-4 | Reykjavik | ISL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1189 | 1.50 | 3 | 1.13 | 20 | 22.60 | |
|  Kjartansson, Olafur | | | 1949 | ISL | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Jonsson, Daniel Fridrik | | | 1330 | ISL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Osorio Ferrer, Roberto Eduardo | | | 1640 | VEN | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | U2000 mot TR - round 1-2 | Reykjavik | ISL | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1189 | 0.50 | 2 | 0.38 | 20 | 7.60 | |
|  Rognvaldsson, Geir | | | 1656 | ISL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Eythorsson, Engilbert Vidar | | | 1607 | ISL | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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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