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Individual Calculations November 2009 |
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| Sergeyeva, Mariya Total change: -24.60 | |   |
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| Championship of Republic a Kazakhstan amongst womans | Kostanay | KAZ | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2377 | 5.50 | 9 | -1.64 | 15 | -24.60 | |
|  Abylkassymova, Raushan | | | 2027 | KAZ | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kovanova, Mariya | | wf | 2120 | KAZ | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Nakhbayeva, Guliskhan | | wf | 2172 | KAZ | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Davletbayeva, Madina | | wf | 2133 | KAZ | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Dauletova, Gulmira | | wm | 2232 | KAZ | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Aketayeva, Dana | | wm | 2254 | KAZ | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Karabayeva, Zhanna | | | 2027 | KAZ | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Turebayeva, Alfiya | | wm | 2202 | KAZ | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Balakanova, Bakhyt | | | 2027 | KAZ | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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