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Rapid:
Individual Calculations October 2021 |
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| Birjukovs, Anatolijs Total change: 0.20 | |   |
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| VII Ogre Chess Rapid 2021 | Ogre | LAT | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1345 | 2.50 | 8 | -0.28 | 20 | -5.60 | |
|  Pogrebnojs, Dmitrijs | | | 1903 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kurpnieks, Vairis | | | 1942 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Arums, Juris | | | 1272 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sidass, Dmitrijs | | | 1509 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Parhomenko, Anastasija | | | 1599 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tolmaceva, Alona | | | 1221 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pogrebnojs, Damirs | | | 1063 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gatere, Liene | | | 1642 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | IX Salaspils District Open Rapid Chess Championship-2021 | Salaspils | LAT | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1345 | 2.00 | 7 | 0.29 | 20 | 5.80 | |
| | Lindermans, Pavels | | | 1936 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Pomahs, Ziedonis | | | 1519 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Vijups, Dans | | | 1802 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Tokranovs, Dmitrijs | f | | 2080 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sarsuns, Stanislavs | | | 1443 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zvaunis, Maris | | | 1480 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Muiznieks, Imants | | | 1222 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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