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Rapid:
Individual Calculations September 2021 |
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| Treija, Irena Total change: 28.60 | |   |
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| VII International Chess Tournament Rositten Rapid 2021 | Rezekne | LAT | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 964 | 2.50 | 8 | 1.43 | 20 | 28.60 | |
|  Nikiforovs, Georgijs | | | 1538 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Gaidis, Edvards | | | 1175 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Skreitule, Undine | | | 1150 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Seiksts, Augusts | | | 1227 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Petrovs, Renars | | | 1577 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Breikss, Peteris | | | 1698 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lapins, Rainers | | | 1194 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mende, Alise | | | 1275 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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