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Rapid:
Individual Calculations November 2018 |
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| Petrova, Nadezda Total change: -21.40 | |   |
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| IX Latvian Railway 2018th chess championship employees | Riga | LAT | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1669 | 0.00 | 4 | -1.07 | 20 | -21.40 | |
|  Golubovskis, Maksims | | | 2032 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Klindzans, Arturs | | | 1827 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Filasevs, Vjaceslavs | | | 1862 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zujevs, Valerijs | | | 1717 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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