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Individual Calculations January 2009 |
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| Polishchuk, Mikhail Total change: 21.25 | |   |
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| St.Petersburg Chmp. 2008 Seniors open | St.Petersburg | RUS | 2008-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1923 | 2.50 | 6 | 0.85 | 25 | 21.25 | |
|  Ubykin, Vladimir | | | 2097 | RUS | 1.00 | 1 | 0.73 | 25 | 18.25 | |  Nikolaev, Vadim S. | | | 2161 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Zefirov, Vadim | | | 2063 | RUS | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Grekov, Igor | | | 2075 | RUS | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Vager, Boris | f | | 2127 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Stasyuk, Nikolay | | | 2047 | RUS | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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