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Rapid:
Individual Calculations September 2021 |
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| Petrovs, Renars Total change: -18.60 | |   |
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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 |
| 1522 | 1577 | 4.00 | 8 | -0.93 | 20 | -18.60 | |
|  Gailevska, Milana | | | 1103 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Starostits, Ilmars | g | | 2312 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mierina, Lauma | | | 1258 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Andrusevics, Jegors | | | 1443 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Treija, Irena | | | 964 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Indricans, Olgerts | | | 2271 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Grigulis, Janis | | | 1449 | DEN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lazovskis, Lauris | | | 1372 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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