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Individual Calculations April 2021 |
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| Domalchuk-Jonasson, Aleksandr Total change: -4.80 | |   |
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| Ukraine Chess Championship 2021, boys - U16, classic | Kramatorsk | UKR | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1978 | 5.00 | 9 | -0.12 | 40 | -4.80 | |
|  Perepelytsya-Melnyk, Klim | | | 1578 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kravchenko, Artem | | | 1720 | UKR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Domanskiy, Mykola | | | 1754 | UKR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gryshko, Vitalii | | | 1913 | UKR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Bazakutsa, Svyatoslav | | | 2050 | UKR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bilovil, Bogdan | | | 2090 | UKR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Petrovskyi, Vadym | c | | 2138 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lemeshev, Ilya | | | 1848 | UKR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Laptii, Nazar | | | 2138 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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