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Rapid:
Individual Calculations September 2021 |
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| Varpins, Kristians Total change: 68.60 | |   |
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| Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1394 | 3.50 | 9 | 3.00 | 20 | 60.00 | |
|  Laimins, Lauris | | | 2049 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Warnk, Torsten | | | 1789 | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Greicius, Pijus | | | 1886 | LTU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tilvikas, Justas | | | 1918 | LTU | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Tolmacevs, Artjoms | | | 1915 | LAT | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Brikers, Aleksandrs | | | 1988 | LAT | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Agafonov, Yuri Dr | | | 1988 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kolesnikovs, Ivans | | | 2004 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Norkeliunas, Matas | | | 1590 | LTU | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Olaine chess summer for children 2021 A | Olaine | LAT | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1394 | 5.00 | 7 | 0.43 | 20 | 8.60 | |
| | Sinicina, Jevgenija | | | 1090 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Merzlovs, Timurs | | | 1188 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mierins, Emils Janis | | | 1867 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ivulans, Patriks | | | 1134 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Skreitule, Undine | | | 1150 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Adamovics, Aleksejs | | | 1434 | LAT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Liepina, Daniela, Nikola | | | 1108 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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