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Individual Calculations September 2012 |
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| Sudan, Georges Total change: 4.35 | |   |
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| Int. Chessfestival Biel Open Main tournament | Biel | SUI | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2042 | 5.00 | 7 | 0.29 | 15 | 4.35 | |
|  Almeev, Timur | | | 1777 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Cadosch, Josef | | | 1876 | SUI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Knudsen, Martin | | | 1950 | DEN | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Frey, Matthias | | | 1926 | SUI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lada, Ireneusz | | | 1977 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Kleinhenz, Hans-Georg | | | 1918 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Todeschini, Gabriele | | | 1957 | SUI | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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