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Rapid:
Individual Calculations September 2021 |
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| Babris, Rihards Total change: -9.20 | |   |
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| Balvi District Open Chess Tournament, Group B-2021 | Tilza | LAT | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1232 | 3.50 | 6 | -0.46 | 20 | -9.20 | |
|  Rinkevics, Ralfs | | | 1081 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Soltums, Juris | | | 1048 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gudriks, Janis | | | 1130 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Karpovs, Toms | | | 1067 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kuznecovs, Dzintars | | | 1111 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Strazdins, Maris Kristaps | | | 1235 | LAT | 0.50 | 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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