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Individual Calculations May 2011 |
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| Tkachuk, Sergey Total change: -4.80 | |   |
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| I.A. Bocharov Memorial 2011 | Borisoglebsk | RUS | 2011-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2151 | 2.50 | 5 | -0.32 | 15 | -4.80 | |
|  Titov, Sergey | | | 1995 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Zemlyanskiy, Dmitri | | | 2292 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Bryakin, Mikhail | | | 2015 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Novikov, Pavel | | | 1786 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Peskov, Alexsey | m | | 2370 | UKR | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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