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Rapid:
Individual Calculations October 2021 |
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| Zvaunis, Maris Total change: -42.80 | |   |
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| VII Ogre Chess Rapid 2021 | Ogre | LAT | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1480 | 1.00 | 7 | -2.30 | 20 | -46.00 | |
|  Agafonov, Yuri Dr | | | 1979 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Sokolovs, Maksimilians | | | 1186 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Afanasjevs, Aleksandrs | | | 1663 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zajakins, Artjoms | | | 1304 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lindermans, Pavels | | | 1936 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lele, Emili | | | 1316 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Vingris, Janis | | | 1377 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | IX Salaspils District Open Rapid Chess Championship-2021 | Salaspils | LAT | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1480 | 2.00 | 6 | 0.16 | 20 | 3.20 | |
| | Kolasa, Pjotrs | | | 2079 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Daugerts, Janis | | | 1907 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Daudzvardis, Janis | | | 1915 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sidass, Dmitrijs | | | 1509 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Birjukovs, Anatolijs | | | 1345 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sarsuns, Stanislavs | | | 1443 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | |
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