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Rapid:
Individual Calculations September 2021 |
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| Laizans, Aivars Total change: 0.40 | |   |
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| Latvian Rapid championship-2021 | Ventspils | LAT | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2081 | 7.00 | 11 | 0.02 | 20 | 0.40 | |
|  Bagirov, Eldar | | | 1540 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Maklakova, Nellija | | | 1822 | LAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Vidruska, Renate | | wf | 1963 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Safranska, Anda | | wg | 2171 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bazilius, Augustinas | | | 1815 | LTU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Dzjuba, Vsevolod | f | | 2040 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Antoms, Guntars | m | | 2128 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kurpnieks, Vairis | | | 1948 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Seglins, Juris | | | 1937 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Miezis, Normunds | g | | 2439 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kane, Marta | | | 1762 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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