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Individual Calculations May 2023 |
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| Bakbergen, Marat Total change: -26.40 | |   |
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| Championship of Kazakhstan 2023 boys-12 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1226 | 1.00 | 4 | -0.66 | 40 | -26.40 | |
|  Onoglu , Ali | | | 1377 | KAZ | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Agzam, Alisher | | | 1369 | KAZ | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Li, Maxim | | | 1030 | KAZ | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Derksen, Vadim | | | 1372 | KAZ | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
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