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Individual Calculations July 2014 |
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| Puntus, Vladimirs Total change: 3.30 | |   |
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| Latvian Teams Chess Championship First League,2014 | Riga | LAT | 2014-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1924 | 2.00 | 3 | 0.56 | 30 | 16.80 | |
|  Kovalevsky, Arkady | | | 2139 | LAT | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Erlats, Janis | | | 1930 | LAT | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Ozols, Andris | | | 1756 | LAT | 1.00 | 1 | 0.28 | 30 | 8.40 | |
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) | | | | Latgale Spring Cup chess A | Daugavpils | LAT | 2014-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1924 | 3.00 | 6 | -0.45 | 30 | -13.50 | |
| | Marutkins, Olegs | | | 2087 | LAT | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Dombrovska, Stefanija | | | 1646 | LAT | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Kazakovskiy, Valeriy | | | 2039 | BLR | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Zuj-Zaikovskis, Nikita | | | 1759 | LAT | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Jazdanovs, Aleksandrs | | | 1652 | LAT | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Kalinouski, Siarhei | | | 1958 | BLR | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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