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Individual Calculations May 2023 |
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| Nurbolat, Ernur Total change: -23.60 | |   |
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| Championship of Kazakhstan 2023 boys-18 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1339 | 1.00 | 4 | -0.59 | 40 | -23.60 | |
|  Amirali, Abzal | | | 1904 | KAZ | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Aukenov, Timur | | | 1187 | KAZ | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Tasbolat, Beibarys | | | 1526 | KAZ | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Koishibek, Olzhas | | | 1256 | KAZ | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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