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Individual Calculations July 2009 |
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| Botwinovskyy, Borys Total change: 13.50 | |   |
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| 16.VFB Schach Leipzig Open | Leipzig | GER | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1861 | 1.50 | 4 | 0.54 | 25 | 13.50 | |
|  Gempe, Thomas | f | | 2211 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kielstein, Hans | | | 1980 | GER | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Podolnyy, Jakiv | | | 2022 | UKR | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Shahin, Walid | | | 2078 | GER | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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