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Individual Calculations September 2023 |
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| Dementjevs, Aleksandrs Total change: -4.80 | |   |
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| Riga Technical University Open 2023 - Tournament D | Riga | LAT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1102 | 0.00 | 3 | -0.12 | 40 | -4.80 | |
|  Lelis, Janis | | | 1755 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Selivanovs, Anatolijs | | | 1734 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dombrovska, Stefanija | | | 1460 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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