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Individual Calculations May 2012 |
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| Akkozov, Berik Total change: 37.95 | |   |
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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 |
| 2269 | 2363 | 7.50 | 9 | 1.97 | 15 | 29.55 | |
|  Omarshayev, Bolat | | | 1963 * | KAZ | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sadykov, Ilyas | | | 2168 | KAZ | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Skurygin, Grigoriy | f | | 2241 | KAZ | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Omarov, Ospan | f | | 2278 | KAZ | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kostenko, Petr | g | | 2482 | KAZ | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Pak, Yevgeniy | | | 2328 | KAZ | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Ospanov, Nazar | | | 2286 | KAZ | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Aitbayev, Aslan | | | 2383 | KAZ | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Kozganbay, Erkin | | | 2293 | KAZ | 0.50 | 1 | -0.10 | 15 | -1.50 | | | * 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 men | Astana | KAZ | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2363 | 6.50 | 13 | 0.56 | 15 | 8.40 | |
| | Kozganbay, Erkin | | | 2293 | KAZ | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kuderinov, Kirill | m | | 2490 | KAZ | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Erzhanov, Arman | f | | 2328 | KAZ | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Aitbayev, Aslan | | | 2380 | KAZ | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Sadykov, Ilyas | | | 2168 | KAZ | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Omarov, Ospan | f | | 2278 | KAZ | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Khusnutdinov, Rustam | g | | 2500 | KAZ | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Temirbayev, Serikbay | g | | 2391 | KAZ | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Jumabayev, Rinat | g | | 2571 | KAZ | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Akhmetov, Ayan | | | 2211 | KAZ | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Kotsur, Pavel | g | | 2589 | KAZ | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ismagambetov, Anuar | g | | 2471 | KAZ | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kostenko, Petr | g | | 2482 | 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) | | |
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