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Individual Calculations May 2018 |
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| Berdnyk, Mariia Total change: -27.60 | |   |
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| Ukraine Chess Championship 2018, girls - U18, classic | Kramatorsk | UKR | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2220 | 6.00 | 8 | -0.69 | 40 | -27.60 | |
|  Kozachenko, Maria | | | 1820 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pampukha, Oleksandra | | | 1858 | UKR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Grischenko, Kamila | | | 1829 | UKR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Martynkova, Olena | | wm | 2280 | UKR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Malanukha, Margarita | | | 1820 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vidruk, Mariia | | | 1842 | UKR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Svetlichnaia, Alena | | | 1922 | UKR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kozachenko, Sofia | | | 1905 | UKR | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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