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Rapid:
Individual Calculations December 2017 |
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| Kristjansson, Sigurdur Total change: -0.80 | |   |
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| Islandsmot eldri skakmanna 65 plus 2017 | Reykjavik | ISL | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1840 | 2.50 | 7 | -0.04 | 20 | -0.80 | |
|  Fridjonsson, Julius | | | 2102 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Valtysson, Thor | | | 1966 | ISL | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Petursson, Magnus V. | | | 1568 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sigurjonsson, Johann O | | | 2068 | ISL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Viglundsson, Jon | | | 1684 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Viglundsson, Bjorgvin | | | 2193 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gunnarsson, Gunnar K | | | 2109 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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