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Rapid:
Individual Calculations September 2021 |
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| Rezniks, Roberts Total change: 84.60 | |   |
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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 |
| 1943 | 1459 | 3.00 | 8 | 2.44 | 20 | 48.80 | |
|  Drill, Frank | | | 2063 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Sergin, Mark | | | 2194 | GER | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Tolmacevs, Artjoms | | | 1915 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Levchenkov, Vitaly | f | | 2101 | LAT | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Mikelsons, Mikelis-Emils | | | 1965 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Vijups, Dans | | | 1765 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alainis, Artis | | | 1761 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Barinovs, Vitalijs | | | 1782 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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 celebration-2021 | Olaine | LAT | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1459 | 3.50 | 8 | 1.79 | 20 | 35.80 | |
| | Visockis, Janis | | | 1937 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Breikss, Peteris | | | 1698 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nemkovs, Vjaceslavs | | | 1675 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Vaicuks, Jazeps | | | 1679 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Stivrins, Eriks | | | 1602 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sidass, Dmitrijs | | | 1531 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ungure, Liga | | wf | 1838 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Afanasjevs, Aleksandrs | | | 1682 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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