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Rapid:
Individual Calculations March 2014 |
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| Vigfusson, Vigfus Total change: 31.60 | |   |
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| GM Hellir Youth Chess Championship 2014 (Round 1-4) | Thingeyjarsveit | ISL | 2014-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1975 | 0.50 | 1 | 0.01 | 20 | 0.20 | |
|  Sigurdarson, Tomas Veigar | | | 1979 | ISL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | GM Hellir Rapid Evening 2014-02-24 (Rapid Part) | Reykjavik | ISL | 2014-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1975 | 3.00 | 3 | 1.57 | 20 | 31.40 | |
|  Hallsson, Jon Eggert | | | 0 | ISL | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Jonasson, Hordur | | | 1575 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johannsson, Orn Leo | | | 1968 | ISL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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