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Individual Calculations March 2024 |
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| Ernisson, Petur Ulfar Total change: 60.40 | |   |
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| Reykjavik Chess Championship 2024 Round 8-9 | Reykjavik | ISL | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1029 | 2.00 | 2 | 1.78 | 40 | 71.20 | |
|  Rognvaldsson, Geir | | | 1612 | ISL | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Brynjarsson, Nokkvi Holm | | | 1268 | ISL | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | Bikarsyrpa III (2023-24) | Reykjavik | ISL | 2024-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1022 | 0.00 | 2 | -0.27 | 40 | -10.80 | |
| | Palsson, Arnaldur Arni | | | 1267 | ISL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Brynjarsson, Orvar Holm | | | 1438 | ISL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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