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Individual Calculations September 2023 |
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| Obrochta, Lena Total change: 84.00 | |   |
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| Riga Technical University Open 2023 - Tournament B | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1685 | 5.50 | 9 | 2.10 | 40 | 84.00 | |
|  Vilcins, Reinis | | | 1376 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Dukov, Vladimir | | | 1403 | EST | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lagerborg, Krister | | | 2119 | SWE | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Katishonok, Nikolaj | f | | 2027 | LAT | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Maratkanov, Evgeny | | | 2106 | UKR | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Kalkowski, Igor | | | 2034 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tokranovs, Dmitrijs | f | | 2214 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Maklakova, Naomi | | | 1744 | LAT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Smirnovs, Artjoms | | | 1330 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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