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Individual Calculations November 2017 |
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| Gudmundsson, Gunnar Erik Total change: 44.00 | |   |
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| Bikarsyrpa TR 2017-18 - mot 2 | Reykjavik | ISL | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1341 | 4.00 | 5 | 0.49 | 40 | 19.60 | |
|  Omarsson, Adam | | | 1149 | ISL | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Bjarnthorsson, Alexander Mar | | | 1224 | ISL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ragnarsson, Rikhard Skorri | | | 1067 | ISL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Olafsson, Arni | | | 1217 | ISL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Hjaltason, Magnus | | | 1265 | ISL | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Icelandic Team Championship 2017-18 4th division Round 1-4 | Reykjavik | ISL | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1361 | 1.00 | 2 | 0.13 | 40 | 5.20 | |
| | Davidsson, Stefan Orri | | | 1405 | ISL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Johannesson, Kristofer Joel | | | 1413 | ISL | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | Bikarsyrpa TR 2017-18 - mot 3 | Reykjavik | ISL | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1361 | 3.50 | 5 | 0.48 | 40 | 19.20 | |
| | Thorisson, Benedikt | | | 1097 | ISL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bjarnthorsson, Alexander Mar | | | 1274 | ISL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Haile, Batel Goitom | | | 1318 | ISL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Olafsson, Arni | | | 1273 | ISL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Briem, Benedikt | | | 1435 | ISL | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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