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Rapid:
Individual Calculations November 2018 |
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| Osobskaja, Zinaida Total change: -0.40 | |   |
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| Olaine Open Rapid Chess Championship 2018 4 stage | Olaine | LAT | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1785 | 4.50 | 8 | -0.02 | 20 | -0.40 | |
|  Morkunaite, Adrijana | | | 1385 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laizans, Aivars | | | 2163 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Suvorovs, Aleksandrs | | | 1448 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vaicuks, Jazeps | | | 1788 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Vidruska, Renate | | wf | 2025 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mierins, Emils Janis | | | 1589 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Aminovs, Maksims | | | 1385 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smilga, Kristaps | | | 1968 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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