Individual Calculations April 2013 |
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Birgisson, Ingvar Orn Total change: 12.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Icelandic Team Championship 2012-13 Div. 3 round 5-7 | Reykjavik | ISL | 2013-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2113 | 1953 | 1.00 | 2 | 0.42 | 30 | 12.60 | |
| Sigurjonsson, Johann O | | | 2111 | ISL | 0.50 | 1 | 0.21 | 30 | 6.30 | | Sigurjonsson, Stefan Th. | | | 2114 | ISL | 0.50 | 1 | 0.21 | 30 | 6.30 | | 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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