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Individual Calculations April 2017 |
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| Domalchuk-Jonasson, Aleksandr Total change: 19.60 | |   |
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| Ukraine Chess Championship-2017 U20 (Boys) | Lviv | UKR | 2017-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1612 | 2.50 | 7 | 0.49 | 40 | 19.60 | |
|  Roshka, Yevgeniy | | | 2012 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanov, Taras | | | 1220 | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Scherbak, Yaroslav | | | 1913 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kushko, Dmitriy | | | 1946 | UKR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Medvedyk, Vasyl | | | 2012 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bokhnak, Timofey | | | 1623 | UKR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Testeshnikov, Nikita | | | 1869 | UKR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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