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Individual Calculations September 2023 |
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| Lahs, Edvards Total change: 32.00 | |   |
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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 |
| 1543 | 1076 | 1.00 | 3 | 0.80 | 40 | 32.00 | |
|  Selivanovs, Anatolijs | | | 1734 | LAT | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Jaskuniene, Dalia | | | 1435 | LTU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dombrovska, Stefanija | | | 1460 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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