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Individual Calculations April 2009 |
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| Cosma, Elena-Luminita Total change: -5.90 | |   |
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| Top12 Feminin | Montpellier | FRA | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2343 | 3.50 | 5 | 0.24 | 10 | 2.40 | |
|  Skripchenko, Almira | m | wg | 2454 | FRA | 0.50 | 1 | 0.15 | 10 | 1.50 | |  Todorova, Maya | | | 2025 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rudolf, Anna | | wg | 2316 | HUN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Genova, Lyubka | | wm | 2231 | BUL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Dacalor, Aurelie | | wf | 2041 | FRA | 1.00 | 1 | 0.15 | 10 | 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) | | | | 41st Ladies Tournament | Belgrade | SRB | 2009-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2343 | 4.50 | 9 | -0.83 | 10 | -8.30 | |
| | Rakic, Marija | | | 2284 | SRB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Maksimovic, Suzana | | wg | 2284 | SRB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Chelushkina, Irina | | wg | 2359 | SRB | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Eric, Jovana | | wf | 2126 | SRB | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Voiska, Margarita | | wg | 2339 | BUL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Meenakshi, Subbaraman | | wg | 2327 | IND | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Djukic, Sandra | | | 2196 | SRB | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Benderac, Ana | | wg | 2304 | SRB | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Petrenko, Svetlana | m | wg | 2251 | MDA | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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