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Rapid:
Individual Calculations January 2022 |
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| Zajakins, Artjoms Total change: 70.40 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1455 | 1.50 | 7 | 0.94 | 20 | 18.80 | |
|  Krustkalns, Kristaps | f | | 2027 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Auzins, Artis | | | 1996 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mucenieks, Marks | | | 1677 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dzjuba, Vsevolod | f | | 2073 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Daugerts, Janis | | | 1888 | LAT | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Isakovs, Janis | | | 1744 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Agafonov, Yuri Dr | | | 1938 | LAT | 1.00 | 1 | 0.95 | 20 | 19.00 | |
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) | | | | IV Harija Skujas un Ojara Veihmana pieminas turnirs-2021 | Tukums | LAT | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1455 | 4.50 | 8 | 2.58 | 20 | 51.60 | |
| | Pogrebnojs, Dmitrijs | | | 1868 | LAT | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Liepins, Martins | | | 1676 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Zvaunis, Maris | | | 1452 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Reiha, Ance | | | 1380 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kovalskis, Mihails | | | 1810 | LAT | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Freibergs, Andrejs | | | 1631 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Stirna, Uldis | | | 1906 | LAT | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Visockis, Janis | | | 1831 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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