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Individual Calculations February 2019 |
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| Birmans, Daniels Total change: -55.20 | |   |
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| Latvian 2019 Championship Quarterfinal | Riga | LAT | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1525 | 2.50 | 6 | -1.06 | 40 | -42.40 | |
|  Alainis, Artis | | | 1873 | LAT | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Bude, Toms | | | 1583 | LAT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Francs, Marats | | | 1337 | LAT | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Uhanovs, Maksims | | | 1317 | LAT | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kuznecova, Marija | | | 1281 | LAT | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Savicevs, Arsenijs | | | 1360 | LAT | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Maskachka Open 2019 amateurs to 1600 | Riga | LAT | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1525 | 3.00 | 5 | -0.32 | 40 | -12.80 | |
| | Vizulis, Alfreds | | | 1320 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tihomirovs, Andris | | | 1404 | LAT | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Tolmacevs, Artjoms | | | 1455 | LAT | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Daleckis, Deniss | | | 1337 | LAT | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Ter-Avetisjana, Agnesa Stepania | | | 1479 | LAT | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | |
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