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Rapid:
Individual Calculations November 2018 |
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| Polyakova, Natalia Total change: -3.40 | |   |
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| VII Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1872 | 6.00 | 11 | -0.17 | 20 | -3.40 | |
|  Stanislavskis, Dmitrijs | | | 1472 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kretainis, Kristaps | | | 2272 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Filipovs, Jevgenijs | | | 1631 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Chernyak, Viktoria | | wf | 2197 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bogdanovics, Kirills | | | 1632 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vitins, Janis | | | 1558 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lelis, Edgars | | | 2126 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bondars, Guntars | | | 1687 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Deisons, Uldis | | | 1649 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pavlovs, Nikita | | | 1706 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Indricans, Olgerts | | | 2169 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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