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Rapid:
Individual Calculations January 2022 |
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| Susejs, Voldemars Total change: 5.60 | |   |
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| Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1339 | 2.00 | 7 | 0.28 | 20 | 5.60 | |
|  Osobskaja, Zinaida | | | 1706 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Alipovs, Anatolijs | | | 1787 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Petrovs, Aleksandrs | | | 1718 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sidass, Dmitrijs | | | 1535 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Purvins, Martins | | | 1574 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Surzikova, Vera | | | 1041 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ivanovskis, Sergejs | | | 1621 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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