Individual Calculations April 2018 |
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Sigfusson, Ottar Orn Bergmann Total change: 42.40 | | |
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Icelandic Team Championship 2017-18 4th division Round 5-7 | Reykjavik | ISL | 2018-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1201 | 1100 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
| Gunnlaugsson, Arnor | | | 1201 | ISL | 1.00 | 1 | 0.64 | 40 | 25.60 | | 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) | | GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial | Reykjavik | ISL | 2018-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1495 | 1100 | 1.00 | 7 | 0.42 | 40 | 16.80 | |
| Pedersen, Soren Sandmann | | | 1500 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Vignisson, Ingvar Egill | | | 1500 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Morgan, George | | | 1500 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | Ontiveros, John | | | 1500 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Hannesson, Sigurdur Orn | | | 1500 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Halldorsson, Haukur | | | 1500 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Alexandersson, Orn | | | 1466 | ISL | 0.50 | 1 | 0.40 | 40 | 16.00 | | * 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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