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Rapid:
Individual Calculations April 2018 |
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| Kelbas, Yaroslav Total change: 17.00 | |   |
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| Ukraine Boys 20 Championship-rapid | Nikolaev | UKR | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1991 | 5.00 | 9 | 0.85 | 20 | 17.00 | |
|  Grigorenko, Ilia | | | 1612 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kutsanyan, Andranik | | | 2205 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Levitskiy, Andrey | | | 2151 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Osmak, Iulija | m | wg | 2312 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bashmakov, Denys | | | 1783 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Osadchuk, Dmitry | | | 1904 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Maliutin, Oleksandr | | | 2064 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Testeshnikov, Nikita | | | 2025 | UKR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Valkovoj, Alexandr | | | 2100 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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