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Rapid:
Individual Calculations June 2021 |
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| Gnatiuk, Yuriy Total change: -16.40 | |   |
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| Championship of Vinnytsia chess school 2021 | Vinnytsia | UKR | 2021-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1405 | 4.00 | 8 | 0.66 | 20 | 13.20 | |
|  Bubelo, Mykola | | | 1474 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Zaluzhnyi, Vladyslav | | | 1030 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Skakun, Kateryna | | | 1471 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Piuro, Vladyslav | | | 1682 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yakovets, Volodymyr | | | 1464 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Tregubov, Oleksandr | | | 1624 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Melnykov, Kostyantyn | | | 1768 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kravchenko, Anastasiia | | | 1251 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Open championship of Vinnytsia chess school-2 | Vinnytsia | UKR | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1405 | 1.00 | 5 | -1.48 | 20 | -29.60 | |
| | Melnykov, Kostyantyn | | | 1768 | UKR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Kerzhner, Lev | | | 1735 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kateryniuk, Ivan | | | 1155 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Shvayger, Ariel | | | 1222 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kravchenko, Anastasiia | | | 1251 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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