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Individual Calculations November 2009 |
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| Davletbayeva, Madina Total change: 40.05 | |   |
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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 |
| 2106 | 2133 | 6.00 | 8 | 1.72 | 15 | 25.80 | |
|  Aketayeva, Dana | | wm | 2254 | KAZ | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Zhylkaidarova, Sholpan | | | 1913 | KAZ | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Sergeyeva, Mariya | | wg | 2377 | KAZ | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Nakhbayeva, Guliskhan | | wf | 2172 | KAZ | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Balakanova, Bakhyt | | | 2014 | KAZ | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Tanirbergenova, Agila | | | 1917 | KAZ | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Karabayeva, Zhanna | | | 1972 | KAZ | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Dauletova, Gulmira | | wm | 2232 | KAZ | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Open chess festival dedicated to day of miner | Ekibastuz | KAZ | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2133 | 3.50 | 7 | 0.62 | 15 | 9.30 | |
| | Lozhnikov, Vyacheslav | | | 2286 | KAZ | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Karayev, Assylkhan | f | | 2295 | KAZ | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Ospanov, Nazar | | | 2146 | KAZ | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Gurkin, Anton | | | 2182 | KAZ | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kuderin, Daulet | | | 2093 | KAZ | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Grebenschikov, Vladimir | m | | 2308 | KAZ | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Artemiev, Vladislav | | | 2099 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | Rating Tournament of memory by Lyazzat Tazhiyeva | Shymkent | KAZ | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2126 | 3.50 | 7 | 0.33 | 15 | 4.95 | |
| | Kolosovskiy, Anton | | | 2226 | KAZ | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Dauletova, Gulmira | | wm | 2216 | KAZ | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Nakhbayeva, Guliskhan | | wf | 2214 | KAZ | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sydykov, Asyl | f | | 2233 | KGZ | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bigabylov, Zhuban | | | 2138 | KAZ | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Igambergenov, Alibek | | | 2169 | KAZ | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Zhylkaidarova, Sholpan | | | 1901 | KAZ | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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