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Individual Calculations November 2009 |
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| Demina, Julia Total change: -36.00 | |   |
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| L.Rudenko Memorial 2009 Women's open | St.Petersburg | RUS | 2009-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2378 | 5.00 | 9 | -2.83 | 10 | -28.30 | |
|  Markelova, Lubov | | | 2011 | RUS | 0.00 | 1 | -0.90 | 10 | -9.00 | |  Efremova, Daria | | | 1978 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kupsik, Natalia | | | 1978 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Azimova, Karina | | | 1978 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dogodkina, Julia | | | 2038 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Volkova, Svetlana | | | 2018 | RUS | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Dorokhova, Regina | | | 1985 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shulakova, Svetlana | | wf | 2151 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Eidelson, Rakhil | | wg | 2248 | BLR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2377 | 4.50 | 9 | -0.77 | 10 | -7.70 | |
| | Jarvinen, Seppo | | | 1977 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Malakhatko, Vadim | g | | 2569 | BEL | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Yakovich, Yuri | g | | 2576 | RUS | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Korchagina, Viktoria | | wf | 2172 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ovetchkin, Roman | g | | 2556 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Karalkin, Maksim | f | | 2223 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Poghosyan, Suren | | | 2255 | ARM | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Kobzar, Alexandr | | | 2198 | UKR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Marzano, Carlo | | | 2209 | ITA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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