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Blitz:
Individual Calculations December 2019 |
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| Kjartansson, Matthias Bjorgvin Total change: -25.00 | |   |
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| Islandsmot ungmenna u10 | Kopavogur | ISL | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1028 | 1088 | 0.50 | 3 | -1.25 | 20 | -25.00 | |
|  Kjartansson, Arnar Logi | | | 995 | ISL | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Thorisson, Bjartur | | | 972 | ISL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Briem, Gudrun Fanney | | | 1116 | ISL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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