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Individual Calculations April 2021 |
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| Bortyanyi, Nazar Total change: -19.20 | |   |
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| Ukraine Chess Championship 2021, boys - U14, classic | Kherson | UKR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1490 | 1.50 | 5 | -0.48 | 40 | -19.20 | |
|  Bashirov, Kemal | | | 1768 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Perets, Dmitry | | | 1755 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Karvatskyi, Oleksii | | | 1731 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dyshliuk, Fedir | | | 1333 | UKR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Agryzkov, Ivan | | | 1323 | UKR | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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