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Individual Calculations December 2019 |
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| Kopzhasarov, Ernar Total change: 38.00 | |   |
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| Final of the championship of the city of Nur Sultan (O14-20) | Nur-Sultan | KAZ | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1043 | 0.50 | 4 | -0.44 | 40 | -17.60 | |
|  Kapayeva, Anastasiya | | | 1443 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kaliyev, Aituar | | | 1229 | KAZ | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Zhasan, Miras | | | 1324 | KAZ | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Zharasbay, Dinmukhamed | | | 1086 | KAZ | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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) | | | | Qualifying tournament - November | Nur-Sultan | KAZ | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1043 | 3.50 | 5 | 1.39 | 40 | 55.60 | |
| | Kaliyev, Aituar | | | 1229 | KAZ | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mubarekshenov, Aldiyar | | | 1140 | KAZ | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Saduakas, Nurassyl | | | 1014 | KAZ | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Askerbekov, Kassym | | | 1099 | KAZ | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Serikkazy, Nuraly | | | 1029 | KAZ | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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