Rapid:
Individual Calculations April 2021 |
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Briem, Gudrun Fanney Total change: -0.40 | | |
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Skakthing Kopavogs 2021 - Umf 1-4 | Kopavogur | ISL | 2021-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1348 | 1200 | 1.00 | 3 | -0.02 | 20 | -0.40 | |
| Johannsson, Birkir Isak | | | 1495 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Brynjarsson, Orvar Holm | | | 997 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Finnsson, Johann Arnar | | | 1553 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | | 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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