Individual Calculations March 2017 |
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Gretarsson, Helgi Ass Total change: -1.50 | | |
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Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - a-group | Kopavogur | ISL | 2017-01-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2321 | 2448 | 2.50 | 4 | -0.15 | 10 | -1.50 | |
| Viglundsson, Bjorgvin | | | 2185 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | Jonsson, Bjorgvin | m | | 2340 | ISL | 0.50 | 1 | -0.15 | 10 | -1.50 | | Bjornsson, Sigurbjorn | f | | 2289 | ISL | 1.00 | 1 | 0.29 | 10 | 2.90 | | Kjartansson, Gudmundur | m | | 2468 | ISL | 0.00 | 1 | -0.47 | 10 | -4.70 | | 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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