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Individual Calculations May 2012 |
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| Kotsur, Ivan Total change: 17.85 | |   |
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| Semi-final of the Championship of Republic Kazakhstan among men. | Pavlodar | KAZ | 2012-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2035 | 3.50 | 7 | 1.56 | 15 | 23.40 | |
|  Davletbayeva, Madina | | wm | 2236 | KAZ | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Aligozhin, Zhaslan | f | | 2346 | KAZ | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Kenzhalin, Nursultan | | | 2169 | KAZ | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Khegay, Vadim | | | 2220 | KAZ | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Dauletkaliyev, Ertargyn | | | 2195 | KAZ | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Kaldygarin, Bakytgerey | | | 2154 | KAZ | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Kozhabekov, Adilkhan | | | 2142 | KAZ | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | The championship of Republic Kazakhstan among young men till 18 years | Astana | KAZ | 2012-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2035 | 0.50 | 3 | -0.37 | 15 | -5.55 | |
| | Kozganbay, Erkin | | | 2293 | KAZ | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ismailov, Mukhit | | | 2133 | KAZ | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Sadykov, Ilyas | | | 2168 | KAZ | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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