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Individual Calculations April 2009 |
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| Romanko, Marina Total change: 15.10 | |   |
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| Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2451 | 6.50 | 9 | -0.22 | 10 | -2.20 | |
|  Baraeva, Marina | | wf | 2101 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Krasenkova, Ilena | | wm | 2170 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ubiennykh, Ekaterina | | wm | 2285 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Gu, Xiaobing | | wg | 2283 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Ambartsumova, Karina | | wm | 2227 | RUS | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Lelekova, Olga | | | 2222 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Akatova, Ekaterina | | wm | 2261 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Repina, Varvara | | wf | 2258 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Pogonina, Natalija | | wg | 2467 | RUS | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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) | | | | Aeroflot open A2 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2451 | 5.00 | 9 | 1.22 | 10 | 12.20 | |
| | Dvoirys, Semen I. | g | | 2547 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kiriakov, Petr | g | | 2539 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ivanov, Alexander | g | | 2541 | USA | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Kalegin, Evgenij | m | | 2510 | RUS | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Lou, Yiping | | | 2383 | CHN | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Babujian, Levon | m | | 2518 | ARM | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Tunik, Gennady | g | | 2506 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Novikov, Stanislav | g | | 2523 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Pridorozhni, Aleksei | m | | 2515 | RUS | 0.00 | 1 | -0.41 | 10 | -4.10 | |
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 |
| 2349 | 2451 | 7.50 | 11 | 0.51 | 10 | 5.10 | |
| | Ambartsumova, Karina | | wm | 2227 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Paulet, Iozefina | | wm | 2315 | ROU | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Zaiatz, Elena | m | wg | 2364 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Gvetadze, Sopio | m | wg | 2377 | GEO | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Bulmaga, Irina | | wm | 2300 | MDA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Vasilevich, Irina | m | wg | 2340 | RUS | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Kovanova, Baira | | wg | 2386 | RUS | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Shumiakina, Tatiana | | wg | 2324 | RUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Grabuzova, Tatiana | | wg | 2332 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Shadrina, Tatiana | | wg | 2416 | RUS | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Mkrtchian, Lilit | m | wg | 2460 | ARM | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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