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Rapid:
Individual Calculations May 2018 |
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| Kozachenko, Sofia Total change: 13.20 | |   |
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| Ukraine Chess Championship 2018, girls - U18, rapid | Kramatorsk | UKR | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1704 | 4.50 | 8 | 0.66 | 20 | 13.20 | |
|  Chernobryvets, Oleksandra | | | 1562 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Svetlichnaia, Alena | | | 1922 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Malanukha, Margarita | | | 1703 | UKR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Pakina, Varvara | | | 1499 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Martynkova, Olena | | wm | 1994 | UKR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vidruk, Mariia | | | 1655 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kozachenko, Maria | | | 1588 | UKR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Grischenko, Kamila | | | 1874 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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