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Individual Calculations April 2009 |
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| Kostiuk, Tatiana Total change: 50.40 | |   |
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| E.Bykova Memorial 2008 open | Vladimir | RUS | 2008-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2224 | 7.00 | 9 | 1.78 | 15 | 26.70 | |
|  Koroteeva, Ksenia | | | 1935 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Bezgodova, Maria | | | 2098 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kalmykova, Anastasia | | wf | 2094 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Bezgodova, Svetlana | | | 2225 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Doluhanova, Evgeniya | | wg | 2243 | UKR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Schepetkova, Margarita | | | 2190 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Grabuzova, Tatiana | | wg | 2343 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Airapetian, Tatevik | | wf | 2175 | RUS | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Shulakova, Svetlana | | wf | 2151 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2246 | 5.00 | 9 | 1.58 | 15 | 23.70 | |
| | Houriez, Alain | | | 2073 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Wirig, Anthony | m | | 2464 | FRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Sanikidze, Tornike | g | | 2522 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Savchenko, Stanislav | g | | 2571 | UKR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Nalbandian, Tigran | g | | 2471 | ARM | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bhat, Vinay S | g | | 2495 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Trouville, Remi | | | 2062 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Philippe, Christophe | m | | 2458 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Weill, Serge | | | 2014 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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