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Individual Calculations September 2012 |
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| Marks, Ian A Total change: 19.80 | |   |
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| European Senior Chess Championship 2012 | Kaunas | LTU | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1947 | 4.50 | 9 | 1.32 | 15 | 19.80 | |
|  Wahlbom, Magnus | | | 2289 | SWE | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Malisov, Boris | | | 2298 | ISR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tveten, Per | | | 1577 | NOR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Valenti, Giuseppe | f | | 2180 | ITA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Rumiancev, Boris | f | | 2157 | LTU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Henrichsen, Jens | | | 1887 | DEN | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Zhelesny, Stanislav | f | | 2149 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Malachi, Avraham | | | 2127 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Sevenyuk, Alexey | | | 1925 | BLR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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