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Individual Calculations December 2017 |
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| Tiupenko, Mihail Total change: 51.20 | |   |
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| Ukraine Chess Championship - 2017 (Boys - 14) semifinal | Chernigiv | UKR | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1558 | 2.00 | 4 | 0.85 | 40 | 34.00 | |
|  Linev, Artem | | | 1839 | UKR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Sereda, Yaroslava | | | 1463 | UKR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ovsepyan, Marat | | | 1885 | UKR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Novitsky, Yaroslav | | | 1769 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Championship of Nikolaev region semifinal - 2017 | Nikolaev | UKR | 2017-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1558 | 4.00 | 8 | 0.43 | 40 | 17.20 | |
| | Valkovoj, Alexandr | | | 1958 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ovsiannikov, Andrey | | | 1842 | UKR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mukhamed, Nazir | | | 1317 | UKR | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Matiichuk, Aleksandr | | | 1177 | UKR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Nelepov, Nikita | | | 1653 | UKR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kireev, Mikhail | | | 1382 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Yarmolenko, Roman | | | 1616 | UKR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Vernigora, Alexandra | | | 1929 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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