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Individual Calculations September 2023 |
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| Sadeghi, Hassan Roger Total change: -13.80 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2050 | 5.00 | 9 | -0.69 | 20 | -13.80 | |
|  Haack, Stefan | | | 1711 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kwon, Sehyun | f | | 2274 | KOR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ahn, Hongjin | m | | 2240 | KOR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Schirm, Friedmar | | | 2235 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lazniewska, Zofia | | | 1693 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Deepak Ambattu, Rithvik | | | 1957 | SCO | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Su, Ethan | | | 1778 | CAN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Steiner, Juraj | | | 1772 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Yedid, Lior | | | 1679 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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