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Blitz:
Individual Calculations November 2017 |
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| Petersen, Jakob Alexander Total change: -9.20 | |   |
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| Altjoda Gedheilbrigdismotid 2017 | Reykjavik | ISL | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1509 | 2.00 | 6 | -0.46 | 20 | -9.20 | |
|  Birkisson, Bardur Orn | | | 1909 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kristbergsson, Bjorgvin | | | 1261 | ISL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ulfljotsson, Jon | | | 1765 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jonasson, Hordur | | | 1325 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Traustason, Ingi Tandri | | | 1847 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Luu, Robert | | | 1496 | ISL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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