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Rapid:
Individual Calculations October 2023 |
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| Ikstena, Sarlote Total change: 75.20 | |   |
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| Olaine Open Rapid Chess Championship 2023 I stage | Olaine | LAT | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1349 | 2.50 | 7 | 0.29 | 40 | 11.60 | |
|  Nemkovs, Vjaceslavs | | | 1565 | LAT | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Jakobsons, Andris | | | 1625 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Seruks, Andris | | | 1470 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Dundurs, Edgars | | | 1386 | LAT | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Liepina, Daniela Nikola | | | 1307 | LAT | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Hops, Roberts | | | 1488 | LAT | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Barinovs, Vitalijs | | | 1632 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Kuldigas 59th Cup & D.Reiznieces-Ozolas 18th cup | Kuldiga | LAT | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1349 | 4.00 | 6 | 1.59 | 40 | 63.60 | |
| | Krakops, Martijs | | | 1717 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tronenkova, Vilhelmine | | | 1138 | LAT | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Aleidzans, Vadims | | | 1548 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Laimina, Adrija | | | 1050 | LAT | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ivulans, Patriks | | | 1483 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ozolins, Kristaps | | | 1667 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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