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Individual Calculations December 2022 |
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| Vilums, Dainis Total change: 39.20 | |   |
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| Latgale District Open Chess Championship 2022 (up to 1800) | Malta | LAT | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1338 | 2.50 | 4 | 0.98 | 40 | 39.20 | |
|  Skarbauskas, Valerijs | | | 1184 | LAT | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Savchenko, Vjacheslavs | | | 1545 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Polakovs, Viktors | | | 1767 | LAT | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Vasilkovs, Aleksandrs | | | 1332 | LAT | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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