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Rapid:
Individual Calculations April 2021 |
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| Kucher, Kostyantyn Total change: 7.80 | |   |
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| Ukraine Chess Championship 2021, boys - U16, rapid | Kramatorsk | UKR | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1910 | 4.50 | 8 | -0.13 | 20 | -2.60 | |
|  Perepelytsya-Melnyk, Klim | | | 1175 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Mitusov, Semen | f | | 2222 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Stepanov, Vadim | | | 1664 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dokaniev, Oleksandr | | | 1330 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Matviienko, Mykhailo | | | 1770 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Goroshkov, Maksym | | | 2134 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gryshko, Vitalii | | | 1981 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pyrig, Roman | | | 1979 | UKR | 1.00 | 1 | 0.60 | 20 | 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) | | | | Ukraine Chess Championship 2021, boys - U14, rapid | Kherson | UKR | 2021-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1910 | 7.00 | 9 | 0.52 | 20 | 10.40 | |
| | Bezeyko, Alexander | | | 1443 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Fishchuk, Vladyslav | | | 1540 | UKR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Yurkov, Ilya | | | 1488 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bokhnak, Timofey | | | 1712 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Garsky, Vladyslav | | | 1758 | UKR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tobak, Mikhail | | | 2108 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Eropunov, Gleb | | | 1745 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dyachuk, Artem | | | 1721 | UKR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Toktomushev, Teimur | | | 1892 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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