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Individual Calculations February 2019 |
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| Erlats, Janis Total change: -11.20 | |   |
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| Latvian 2019 Championship Quarterfinal | Riga | LAT | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1878 | 4.50 | 7 | -0.56 | 20 | -11.20 | |
|  Lahs, Einars | | | 1545 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Fridensteins-Bridins, Atis | | | 1650 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jakobsons, Andris | | | 1771 | LAT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Gercans, Visvaldis | | | 1873 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Vitins, Janis | | | 1655 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zvaunis, Maris | | | 1614 | LAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Blinovs, Artjoms | | | 1786 | LAT | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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