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Rapid:
Individual Calculations May 2019 |
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| Khayrullin, Oleksandr Total change: 4.20 | |   |
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| Ukrainian Championship boys U12 rapid | Davydiv | UKR | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1543 | 4.00 | 8 | 0.12 | 20 | 2.40 | |
|  Nesterenko, Kyrylo | | | 1726 | UKR | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Poliakov, Danylo | | | 1730 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kalmuk, Yaropolk | | | 1288 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Zhuk, Maksym | | | 1326 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Podolskyi, Mykhailo | | | 1743 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Smeryk, Andriy | | | 1340 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vasynda, Oleksandr | | | 1584 | UKR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kucher, Kostyantyn | | | 1670 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Chess Family 2019 -2 etap | Lviv | UKR | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1588 | 3.00 | 4 | 0.09 | 20 | 1.80 | |
| | Leyko, Nestor | | | 1364 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tymchyshyn, Nazar | | | 1188 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hryvastov, Dmytro | | | 1188 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stefurak, Taras | | | 1747 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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