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Individual Calculations April 2009 |
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| Kovanova, Baira Total change: 12.45 | |   |
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| Aeroflot open B | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2386 | 5.00 | 9 | -0.83 | 15 | -12.45 | |
|  Garcia, Jan Emmanuel | | | 2283 | PHI | 0.50 | 1 | -0.14 | 15 | -2.10 | |  Arlinsky, Uriel | | | 2277 | ISR | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Melkonian, Vardan | | | 2238 | ARM | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Plotkin, Victor | | | 2202 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Grigorian, Vardan | | | 2277 | ARM | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Abramov, Andrei | | | 2219 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gevorgyan, David | | | 2252 | ARM | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Yuferov, Sergey N | m | | 2392 | RUS | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Pascua, Haridas | | | 2343 | PHI | 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) | | | | 10. European Ind. Women's Chmp. 2009 | St.Petersburg | RUS | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2386 | 7.50 | 11 | 1.66 | 15 | 24.90 | |
| | Zainullina, Nataliya | | wf | 2173 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Gorbatenko, Kateryna | | wf | 2071 | UKR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Cherenkova, Kristina | | wm | 2270 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Arakhamia-Grant, Ketevan | m | wg | 2500 | SCO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Solovjova, Valentina | | wm | 2324 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lahno, Kateryna | g | wg | 2488 | UKR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Romanko, Marina | | wg | 2451 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Kovalevskaya, Ekaterina | m | wg | 2442 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Lomineishvili, Maia | m | wg | 2437 | GEO | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Nebolsina, Vera | | wg | 2312 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Paehtz, Elisabeth | m | wg | 2455 | GER | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | |
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