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Individual Calculations May 2023 |
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| Serikov, Merey Total change: -10.40 | |   |
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| Championship of Kazakhstan 2023 boys-16 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1132 | 0.50 | 5 | -0.26 | 40 | -10.40 | |
|  Bayantas, Asman | | | 1815 | KAZ | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zhakan, Erasyl | | | 1586 | KAZ | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Murat, Tarlan | | | 1299 | KAZ | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Eltai, Mansur | | | 1287 | KAZ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Miller, Rodion | | | 1465 | KAZ | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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