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Individual Calculations January 2018 |
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| Amangeldy, Ernur Total change: -9.20 | |   |
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| Astana chess championship (O10) | Astana | KAZ | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1491 | 3.00 | 4 | 0.13 | 40 | 5.20 | |
|  Zhaparkul, Azamat | | | 1136 | KAZ | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Tokbayev, Anuar | | | 1430 | KAZ | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Suleimen, Ergali | | | 1381 | KAZ | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Kaliyev, Amir | | | 1301 | KAZ | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Astana men chess championship 2017 | Astana | KAZ | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1491 | 2.00 | 5 | -0.36 | 40 | -14.40 | |
| | Arestanov, Timur | f | | 1891 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raimagambetov, Madi | | | 1289 | KAZ | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Aldabergen, Nurali | | | 1326 | KAZ | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Parkhomenko, Evgeniy | | | 1378 | KAZ | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zhunusov, N | | | 1785 | KAZ | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | |
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