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Rapid:
Individual Calculations April 2020 |
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| Ozols, Andris Total change: 0.40 | |   |
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| XVIII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1585 | 2.00 | 7 | 0.25 | 20 | 5.00 | |
|  Semjonovs, Ilja | f | | 2149 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Lacis, Aleksandrs | | | 1407 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Auzins, Artis | | | 1956 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Smilga, Kristaps | | | 1904 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Antoms, Guntars | m | | 2224 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Daudzvardis, Janis | | | 1966 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hemmelis, Viesturs | | | 1463 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Latvian Championship Vidzeme Regional Qualifier 2020 | Sigulda | LAT | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1585 | 1.00 | 4 | -0.23 | 20 | -4.60 | |
| | Bekasovs, Rihards | | | 2147 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Derbenev, Arseniy | | | 1390 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rizihs, Valerijs | | | 1740 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Morozli, Grigorijs | | | 1853 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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