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Rapid:
Individual Calculations October 2021 |
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| Coat, Sven Total change: 40.00 | |   |
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| Dobele City Open Rapid Chess Tournament-2021 | Dobele | LAT | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1441 | 3.50 | 7 | 1.71 | 20 | 34.20 | |
|  Abula, Imanta | | | 1314 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Valancius, Albertas | | | 1785 | LTU | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Barinovs, Vitalijs | | | 1719 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Milovs, Daniels | | | 1775 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Afanasjevs, Aleksandrs | | | 1663 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Krauze, Anda | | | 1625 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vainermanas, Berelis | | | 1656 | LTU | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | VII Ogre Chess Rapid 2021 | Ogre | LAT | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1441 | 2.50 | 8 | 0.00 | 20 | 0.00 | |
| | Gudovskis, Konstantins | | | 1921 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Aleksejevs, Daniils | | | 1454 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kurpnieks, Vairis | | | 1942 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Bekasovs, Rihards | | | 2134 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gatere, Liene | | | 1642 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Vernuks, Vjaceslavs | | | 1549 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Tolmacevs, Romans | | | 1425 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Gaidis, Edvards | | | 1185 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | IX Salaspils District Open Rapid Chess Championship-2021 | Salaspils | LAT | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1441 | 2.00 | 6 | 0.29 | 20 | 5.80 | |
| | Vidruska, Renate | | wf | 1960 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Stivrins, Eriks | | | 1569 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Laizans, Aivars | | | 2069 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Beniosev, Daniel | | | 1058 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pomahs, Ziedonis | | | 1519 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Lindermans, Pavels | | | 1936 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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