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Individual Calculations March 2012 |
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| Rozum, Ivan Total change: 2.80 | |   |
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| SF 85th Men’s Champ. St. Petersburg | St. Petersburg | RUS | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2475 | 6.50 | 9 | 0.28 | 10 | 2.80 | |
|  Gorjunov, Sergey | | | 2088 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Solovyov, Viktor | | | 2293 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Bazeev, German | | | 2315 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Alekseenko, Kirill | f | | 2376 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Vunder, Andrey | | | 2271 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Malakhov, Igor | f | | 2422 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Usmanov, Vasily | | | 2315 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Levin, Evgeny A. | g | | 2498 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Sichinava, Zviad | | | 2315 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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