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Rapid:
Individual Calculations April 2020 |
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| Romanchenko, Alisa Total change: 48.00 | |   |
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| Ukraine Girls 12 Championship-rapid | Nikolaev | UKR | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1048 | 3.00 | 7 | 1.33 | 20 | 26.60 | |
|  Piddubna, Bozhena | | | 1349 | UKR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kovalyova, Taisiya | | | 1366 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Zavezion, Nika | | | 1298 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sakhatska, Sofiya | | | 1281 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Savchenko, Romanna | | | 1256 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Prochaieva, Tina | | | 1143 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Prochaieva, Olha | | | 1125 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | "Victory for mom" Rapid U10 | Kyiv | UKR | 2020-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1042 | 2.00 | 4 | 1.07 | 20 | 21.40 | |
| | Chaikovskiy, Mikhailo | | | 1439 | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bobyr, Dmytro | | | 1301 | UKR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Bubelo, Mykola | | | 1408 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Banina, Kateryna | | | 991 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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