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Rapid:
Individual Calculations February 2022 |
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| Grigorchuk, Katerina Total change: 19.60 | |   |
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| Championship Kherson region - 2022 (rapid) | Kherson | UKR | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1687 | 5.50 | 9 | 0.98 | 20 | 19.60 | |
|  Bovkun, Ivan | | | 1287 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zinkevich, Julia | | wm | 1976 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dombovskiy, Artem | | | 1386 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kureshova, Nataliya | | | 1255 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Maiko, Alina | | | 1917 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gudovsky, Kirill | | | 1758 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Aliev, Pavel | | | 1658 | UKR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kuharenko, Svetlana | | wm | 2247 | UKR | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Makarov, Oleg | | | 1692 | UKR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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