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Individual Calculations September 2009 |
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| Sviridov, Valery Total change: 64.25 | |   |
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| 13. Izmailov's Memorial 2009 open | Tomsk | RUS | 2009-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2154 | 5.50 | 9 | 2.57 | 25 | 64.25 | |
|  Bocharov, Dmitry | g | | 2504 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Peregudov, Nikolay | m | | 2403 | KAZ | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Saiyn, Zhanat | | | 1965 | KAZ | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Loskutov, Oleg | m | | 2463 | RUS | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Shkurikhin, Ilia | f | | 2417 | RUS | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Romanov, Evgeny | g | | 2504 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sozin, Stepan | | | 1955 | RUS | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Aketayeva, Dana | | wm | 2254 | KAZ | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Gankin, Stanislav | | | 2283 | RUS | 1.00 | 1 | 0.67 | 25 | 16.75 | |
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 | | 15. Maestro 2009 open | Berdsk | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2218 | 5.50 | 8 | 0.00 | 15 | 0.00 | |
| | Kozhevnikov, Evgraf | | | 1991 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Stavskaya, Olga | | | 2057 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Borodaenko, Dmitry | | | 2041 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Puraev, Artemiy | | | 2118 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kazachansky, Sergei | | | 2068 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Shlauzer, Andrey | | | 2059 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Zenzera, Alexey | | | 2099 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Habarov, Sergey | | | 2174 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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