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Individual Calculations October 2008 |
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| Davletbayeva, Madina Total change: -25.20 | |   |
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| Championship of Republic a Kazakhstan | Kostanay | KAZ | 2008-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2155 | 3.00 | 7 | -0.38 | 15 | -5.70 | |
|  Saiyn, Zhanat | | | 1882 | KAZ | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Shagirov, Anvar | | | 1805 | KAZ | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Khegay, Vadim | | | 2251 | KAZ | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Amanov, Zhanibek | | | 2382 | KAZ | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Shakenov, Erzhan | f | | 2286 | KAZ | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Dauletova, Gulmira | | wm | 2267 | KAZ | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Primbetov, Marat | | | 2220 | KAZ | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | 2008 World Junior Chess Championship (Girls) | Gaziantep | TUR | 2008-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2155 | 5.50 | 13 | -1.30 | 15 | -19.50 | |
| | Harika, Dronavalli | m | wg | 2461 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Acar, Gizem | | | 1931 | TUR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Guo, Qi | | | 2048 | CHN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Boyarchenko, Marie | | | 1895 | LUX | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Klimets, Elena | | wf | 2150 | BLR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Tsatsalashvili, Keti | | wm | 2271 | GEO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Kalashyan, Varduhi | | | 2049 | ARM | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Chierici, Marianna | | wf | 2037 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Pourkashiyan, Atousa | | wm | 2270 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Padmini, Rout | | wm | 2256 | IND | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Nadig, Kruttika | | wm | 2240 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Isgandarova, Khayala | | | 2207 | AZE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Hegarty, Sarah N | | | 1966 | ENG | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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