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Rapid:
Individual Calculations November 2019 |
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| Osobskaja, Zinaida Total change: -23.20 | |   |
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| Olaine Open Rapid Chess Championship 2019 IV stage | Olaine | LAT | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1693 | 4.00 | 8 | -1.16 | 20 | -23.20 | |
|  Aleksejevs, Daniils | | | 1293 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sidass, Dmitrijs | | | 1590 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mucenieks, Marks | | | 1408 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zvaunis, Maris | | | 1587 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pavlovs, Nikita | | | 1950 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Freibergs, Filips | | | 1293 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nemkovs, Vjaceslavs | | | 1718 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Morkunas, Gustas | | | 1657 | LTU | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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