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Individual Calculations July 2021 |
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| Lutsko, Artem Total change: 92.80 | |   |
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| Kvitucha Yavorivshchyna 2021 | Novoyavorivsk, Lviv region | UKR | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2037 | 3.00 | 3 | 1.30 | 40 | 52.00 | |
|  Grinko, Yaroslav | | | 1637 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hulka, Valentyn | | | 2089 | UKR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Petrovskyi, Vadym | c | | 2150 | UKR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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) | | | | Ukraine Chess Championship - 2021 (Boys - 18) | Chornomorsk, Odesa Region | UKR | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2054 | 6.00 | 9 | 1.02 | 40 | 40.80 | |
| | Tyshniuk, Roman | | | 1654 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Martseniuk, Mikhail | | | 1805 | UKR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Prydun, Andriy | f | | 2223 | UKR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kvak, Robert | | | 1995 | UKR | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Samunenkov, Ihor | f | | 2324 | UKR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tokarev, Ivan | | | 1654 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lemeshev, Ilya | | | 1833 | UKR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Petrovskyi, Vadym | c | | 2186 | UKR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Mitusov, Semen | f | | 2294 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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