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Individual Calculations September 2009 |
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| Ponkratov, Pavel Total change: -6.80 | |   |
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| Voronezh open 2009 - Master tmnt | Voronezh | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2579 | 5.00 | 9 | -1.01 | 10 | -10.10 | |
|  Nukin, Askhat | f | | 2343 | KAZ | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Provotorov, Ivan | f | | 2408 | RUS | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Potapov, Alexey | f | | 2354 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kostin, Alexey | m | | 2353 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Stets, Dmitry | m | | 2422 | UKR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gabrielian, Artur | m | | 2462 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Andreikin, Dmitry | g | | 2625 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Rakhmanov, Aleksandr | g | | 2543 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Zablotsky, Sergei | m | | 2540 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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) | | | | Corporation "Center" Cup 2009 | Izhevsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2564 | 6.50 | 9 | 0.33 | 10 | 3.30 | |
| | Fedoseev, Vladimir | f | | 2179 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Severiukhina, Zoja | | wm | 2340 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Smirnov, Alexey | | | 2415 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ozolin, Maxim | f | | 2370 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Volkov, Sergey | g | | 2607 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ovetchkin, Roman | g | | 2548 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Utegaliyev, Azamat | | | 2288 | KAZ | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Ivanov, Andrew | m | | 2407 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Shaposhnikov, Evgeny | g | | 2546 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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