Rapid:
Individual Calculations January 2022 |
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Orlovs, Vitalijs Total change: -41.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1557 | 1751 | 3.00 | 7 | -2.05 | 20 | -41.00 | |
| Vikseris, Aleksandrs | | | 1391 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | | Sidass, Dmitrijs | | | 1535 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | Zvaunis, Maris | | | 1452 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | Boreisis, Vitauts | | | 1896 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | Osobskaja, Zinaida | | | 1706 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | Purvins, Martins | | | 1574 | LAT | 0.50 | 1 | -0.23 | 20 | -4.60 | | Lacis, Aleksandrs | | | 1344 | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | 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) | |
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