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Rapid:
Individual Calculations September 2021 |
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| Kolesnikovs, Ivans Total change: -42.60 | |   |
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| Latvian Rapid championship-2021 | Ventspils | LAT | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2026 | 6.00 | 11 | 0.21 | 20 | 4.20 | |
|  Steinbergs, Raivo | | | 1496 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Isakovs, Janis | | | 1799 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miezis, Normunds | g | | 2439 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Neimanis, Viesturs | | | 1797 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Antoms, Guntars | m | | 2128 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sinyavin, Roman | | | 1677 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Burkevica, Ilze | | | 1536 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Batashevs, Arsens | | | 2147 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Zuckovs, Aleksejs | f | | 2275 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mustaps, Matiss | f | | 2367 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Safranska, Anda | | wg | 2171 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 2004 | 4.00 | 8 | -2.34 | 20 | -46.80 | |
| | Shadrina, Eva | | | 1383 | EST | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sethuraman, S.p. | g | | 2588 | IND | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zass, Kristaps | | | 1697 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kuznecova, Marija | | | 1671 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sidass, Dmitrijs | | | 1531 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Vijups, Dans | | | 1765 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Varpins, Kristians | | | 1394 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Breikss, Peteris | | | 1698 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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