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Rapid:
Individual Calculations November 2015 |
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| Jonsson, Gauti Pall Total change: 44.20 | |   |
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| Icelandic Youth Championship 2015 (u16) | Reykjavik | ISL | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1672 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Birkisson, Bjorn Holm | | | 1689 | ISL | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Magnusson, Thorsteinn | | | 1273 | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sigurdarson, Alec Elias | | | 1310 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Birkisson, Bardur Orn | | | 1643 | ISL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Thorhallsson, Simon | | | 1891 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Reykjavik Rapid Championship | Reykjavik | ISL | 2015-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1672 | 4.00 | 6 | 2.27 | 20 | 45.40 | |
| | Ragnarsson, Dagur | f | | 2071 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hreidarsson, Arnar Milutin | | | 1272 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hardarson, Jon Trausti | | | 1931 | ISL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Vigfusson, Vigfus | | | 1947 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Knutsson, Larus | | | 2017 | ISL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Fivelstad, Jon Olav | | | 1848 | NOR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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