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Individual Calculations May 2012 |
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| Manabayeva, Aiya Total change: 10.65 | |   |
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| The championship of Republic Kazakhstan among girls till 20 years | Kostanay | KAZ | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1870 | 2.00 | 4 | -0.16 | 15 | -2.40 | |
|  Albekova, Dilyara | | | 1702 | KAZ | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Bauyrzhan, Arnash | | | 1809 | KAZ | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Khomentovskaya, Yana | | | 1855 | KAZ | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Alpysbayeva, Aigerim | | | 1991 | KAZ | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Semi-final of the Championship of Republic Kazakhstan among men. | Pavlodar | KAZ | 2012-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1870 | 2.50 | 6 | 0.94 | 15 | 14.10 | |
| | Aligozhin, Zhaslan | f | | 2270 * | KAZ | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mukashev, Aminzhan | | | 1474 | KAZ | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Davletbayeva, Madina | | wm | 2236 | KAZ | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Kenzhalin, Nursultan | | | 2169 | KAZ | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Meteleno, Yevgeniy | | | 2145 | KAZ | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Yurovskiy, Sergey | | | 2184 | KAZ | 1.00 | 1 | 0.86 | 15 | 12.90 | | | * 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) | | | | The championship of Republic Kazakhstan among girls till 18 years | Astana | KAZ | 2012-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1870 | 2.00 | 5 | -0.07 | 15 | -1.05 | |
| | Khomentovskaya, Yana | | | 1855 | KAZ | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Ainutdinova, Yekaterina | | wf | 2035 | KAZ | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zhylkaidarova, Sholpan | | | 2033 | KAZ | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Bauyrzhanova, Klara | | | 1686 | KAZ | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Karabayeva, Zhanna | | | 2060 | KAZ | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | |
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