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Rapid:
Individual Calculations February 2022 |
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| Zalcmane, Vija Total change: 13.60 | |   |
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| Riga Rapid Chess Thursday-2022-I | Riga | LAT | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1441 | 2.00 | 7 | -0.58 | 20 | -11.60 | |
|  Jazdanovs, Aleksandrs | c | | 1974 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Oshmjanskis, Konstantins | | | 1041 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Milovs, Daniels | | | 1830 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Paikens, Reinis | | | 1529 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Eglitis, Roberts | | | 1417 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Birjukovs, Anatolijs | | | 1386 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gudovskis, Konstantins | | | 1921 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Riga Rapid Chess Thursday-2022-II | Riga | LAT | 2022-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1441 | 3.00 | 9 | 1.26 | 20 | 25.20 | |
| | Antoms, Guntars | m | | 2054 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gudovskis, Konstantins | | | 1921 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Shirov, Alexei | g | | 2630 | ESP | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Dundurs, Edgars | | | 1380 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rezniks, Roberts | | | 1519 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ivanovskis, Sergejs | | | 1589 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Laizans, Aivars | | | 2024 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Paikens, Reinis | | | 1529 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kretainis, Kristaps | | | 2178 | LAT | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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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