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Individual Calculations April 2009 |
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| Pogonina, Natalija Total change: 34.30 | |   |
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| 5th China vs Russia Chess Match 2008 (Women's Section) | Ningbo | CHN | 2008-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2476 | 2469 | 3.00 | 5 | 0.55 | 10 | 5.50 | |
|  Ruan, Lufei | | wg | 2499 | CHN | 1.00 | 1 | 0.54 | 10 | 5.40 | |  Shen, Yang | | wg | 2445 | CHN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Huang, Qian | | wg | 2430 | CHN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Zhao, Xue | g | wg | 2522 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Xu, Yuhua | g | wg | 2483 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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) | | | | Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2467 | 8.00 | 9 | 1.81 | 10 | 18.10 | |
| | Goryachkina, Aleksandra | | | 2117 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sukhareva, Evgeniya | | | 2178 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Bulmaga, Irina | | wm | 2300 | MDA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Solovjova, Valentina | | wm | 2324 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Muzychuk, Anna | m | wg | 2540 | SLO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Ambartsumova, Karina | | wm | 2227 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Repina, Varvara | | wf | 2258 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Matveeva, Svetlana | m | wg | 2422 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Romanko, Marina | | wg | 2451 | RUS | 1.00 | 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) | | | | 10. European Ind. Women's Chmp. 2009 | St.Petersburg | RUS | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2467 | 8.00 | 11 | 1.07 | 10 | 10.70 | |
| | Dolgova, Olga | | wm | 2245 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Miednikova, Swietlana | | wf | 2160 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Charochkina, Daria | | wm | 2316 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Paulet, Iozefina | | wm | 2315 | ROU | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Dworakowska, Joanna | m | wg | 2352 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Demina, Julia | | wg | 2361 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Khurtsidze, Nino | m | wg | 2421 | GEO | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Hoang, Thanh Trang | g | wg | 2483 | HUN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Foisor, Cristina-Adela | m | wg | 2412 | ROU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Dzagnidze, Nana | g | wg | 2518 | GEO | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Lomineishvili, Maia | m | wg | 2437 | GEO | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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