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Rapid:
Individual Calculations May 2018 |
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| Martynkova, Olena Total change: -11.80 | |   |
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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 |
| 1705 | 1994 | 6.00 | 8 | -0.59 | 20 | -11.80 | |
|  Kozachenko, Maria | | | 1594 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Malanukha, Margarita | | | 1703 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Grischenko, Kamila | | | 1874 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pakina, Varvara | | | 1594 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozachenko, Sofia | | | 1704 | UKR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Chernobryvets, Oleksandra | | | 1594 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vidruk, Mariia | | | 1655 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Svetlichnaia, Alena | | | 1922 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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