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Rapid:
Individual Calculations September 2021 |
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| Rucs, Andris Total change: 14.20 | |   |
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| Teacher Uldis Deisons memorial rapid 2021 | Sigulda | LAT | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1839 | 4.50 | 7 | 0.71 | 20 | 14.20 | |
|  Sarsuns, Stanislavs | | | 1460 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Berkis, Elmars | | | 1595 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Strumpe, Andis | | | 2057 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hemmelis, Viesturs | | | 1422 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gercans, Visvaldis | | | 1751 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Koops, Maris | | | 2189 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Saksis, Juris | | | 2081 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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