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Individual Calculations August 2023 |
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| Spirkova, Marija Total change: -2.80 | |   |
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| Vilnius Open Chess Championship 2023 Tournament B (Amateur) | Vilnius | LTU | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1484 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
|  Volkov, Leonid | | | 1808 | LTU | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Novikovas, Anatolijus | | | 1751 | LTU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Melderis, Uldis | | | 1831 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kontrimaite, Agota | | | 1125 | LTU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Dijokas, Jokubas | | | 1675 | LTU | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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