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Individual Calculations September 2009 |
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| Ibrayev, Nurlan Total change: -19.50 | |   |
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| Voronezh open 2009 - Master tmnt | Voronezh | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2406 | 4.50 | 9 | 0.60 | 10 | 6.00 | |
|  Airapetian, Tatevik | | wf | 2125 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Popov, Valerij | g | | 2570 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Bets, Anatolij | m | | 2309 | MDA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Tarasova, Viktoriya | | wm | 2292 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Solodovnichenko, Yuri | g | | 2564 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Shaposhnikov, Evgeny | g | | 2549 | RUS | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Safarli, Eltaj | g | | 2599 | AZE | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Bryzgalin, Kirill | g | | 2497 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Romanov, Evgeny | g | | 2589 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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) | | | | 13. Izmailov's Memorial 2009 open | Tomsk | RUS | 2009-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2406 | 5.00 | 9 | -2.55 | 10 | -25.50 | |
| | Ulkhanov, Azamat | | | 2056 | KAZ | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Zenzera, Alexey | | | 2085 | RUS | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Alpysbayeva, Aigerim | | | 2056 | KAZ | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Karavaev, Anton | | | 2191 | RUS | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Slugin, Alexander | | | 2100 | RUS | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Saduakassova, Dinara | | wc | 2056 | KAZ | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Mukashev, Assan | | | 2078 | KAZ | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Kuznetsov, Evgeny | | | 2159 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Aketayeva, Dana | | wm | 2254 | KAZ | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | |
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