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Blitz:
Individual Calculations September 2017 |
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| Ptacnikova, Lenka Total change: 1.40 | |   |
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| Borgarskakmotid 2017 | Reykjavik | ISL | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2040 | 4.50 | 7 | 0.19 | 20 | 3.80 | |
|  Sigurvaldason, Hjalmar | | | 1640 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sigurdsson, Arnljotur | | | 1823 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Olafsson, Helgi | g | | 2347 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Eliasson, Kristjan Orn | | | 1885 | ISL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Johannsson, Hjortur Yngvi | | | 1743 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Brynjarsson, Helgi | | | 1934 | ISL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Edvardsson, Kristjan | | | 2211 | ISL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Kringluskakmotid 2017 | Reykjavik | ISL | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2040 | 4.00 | 7 | -0.12 | 20 | -2.40 | |
| | Magnusdottir, Veronika Steinunn | | | 1640 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Traustason, Ingi Tandri | | | 1835 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Thorfinnsson, Bjorn | m | | 2440 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gudfinnsson, Saebjorn | | | 2002 | ISL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Jonsson, Gauti Pall | | | 1889 | ISL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Einarsson, Oskar Long | | | 1650 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ulfarsson, Magnus Orn | f | | 2278 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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