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Individual Calculations December 2017 |
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| Ziedins, Roberts Total change: -10.80 | |   |
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| Latvian Teams Chess Championship 2017 | Riga | LAT | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1913 | 2.50 | 6 | -0.27 | 40 | -10.80 | |
|  Kalnins, Kristaps | | | 2312 | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jazdanovs, Aleksandrs | | | 2127 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Solomka, Nikita | | | 1922 | LAT | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Bagatais, Janis | | | 1749 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Morozli, Grigorijs | | | 1923 | LAT | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Alainis, Artis | | | 1714 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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