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Rapid:
Individual Calculations September 2019 |
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| Zubova, Polina Total change: 19.80 | |   |
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| Riga Technical University Open 2019 - G Rapid Open tournament | Riga | LAT | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1138 | 2.50 | 9 | 0.99 | 20 | 19.80 | |
|  Mohite, Ranveer | | | 1538 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Osetrov, Dmitrij | | | 1538 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zags, Tomass | | | 1471 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zubova, Darja | | | 1304 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Arums, Juris | | | 1309 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Zalcmane, Vija | | | 1423 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Adamovics, Aleksejs | | | 1268 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Burenkovs, Dmitrijs | | | 1479 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zvaunis, Maris | | | 1538 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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