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Blitz:
Individual Calculations November 2014 |
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| Gretarsson, Hjorvar Steinn Total change: 14.00 | |   |
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| Flugfelag Islands Blitz Tournament I | Reykjavik | ISL | 2014-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2550 | 3.50 | 4 | 1.08 | 20 | 21.60 | |
|  Halldorsson, Bragi | | | 2205 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gretarsson, Helgi Ass | g | | 2457 | ISL | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Hjartarson, Johann | g | | 2582 | ISL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Stefansson, Hannes | g | | 2591 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | Flugfelag Islands Blitz Tournament II | Reykjavik | ISL | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2550 | 3.50 | 5 | -0.38 | 20 | -7.60 | |
| | Sigurdsson, Arnljotur | | | 2150 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bjornsson, Gunnar | | | 2150 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Halldorsson, Bragi | | | 2205 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Steingrimsson, Hedinn | g | | 2536 | ISL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Gretarsson, Helgi Ass | g | | 2457 | ISL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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