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Individual Calculations May 2010 |
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| Chernyak, Viktoria Total change: 56.35 | |   |
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| V.G.Zak Memorial 2010 open | St.Petersburg | RUS | 2010-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1660 | 2.50 | 7 | 1.12 | 25 | 28.00 | |
|  Abramichev, Artyom | | | 2028 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Safronov, Kirill | | | 1878 | RUS | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Zakharov, Yuri | | | 2007 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mylnikov, Mikhail | | | 1764 | RUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Sladkov, Andrey | | | 1889 | RUS | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Kiseleva, Arina | | wc | 1847 | RUS | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Dmitriev, Sergei | | | 1992 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | NOTE: K factor changed | | Spring on Petrograd Side 2010 | St.Petersburg | RUS | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1660 | 3.50 | 8 | 1.89 | 15 | 28.35 | |
| | Kopasov, Evgeny | | | 2060 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dmitriev, Pavel | | | 1970 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mukha, Aleksey | | | 1926 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gusev, Boris | | | 1767 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Shestiglazov, Vladimir | | | 1830 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Stroganov, Anatoly | | | 1892 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Sladkov, Andrey | | | 1889 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Frakin, Nikolay | | | 1945 | RUS | 1.00 | 1 | 0.84 | 15 | 12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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