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Rapid:
Individual Calculations April 2021 |
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| Romanchenko, Alisa Total change: 9.20 | |   |
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| "Victory for Mom Rapid - B (2010)" | Kyiv | UKR | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1117 | 2.00 | 6 | 0.05 | 20 | 1.00 | |
|  Ambartsumian, Tyhran | | | 1403 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Delikatnyi, Denys | | | 1334 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lyashuk, Daniil | | | 1391 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Prochaieva, Yelyzaveta | | | 1155 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Prochaieva, Olha | | | 1154 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Bulbachynska, Anna | | | 1116 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Ukraine Chess Championship 2021, girls - U14, rapid | Kherson | UKR | 2021-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1117 | 2.00 | 8 | 0.41 | 20 | 8.20 | |
| | Bezsonna, Polina | | | 1469 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tymchenko, Maria | | | 1301 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zaporozhets, Sophia | | | 1275 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Drobot, Kira | | | 1303 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kryvenko, Daryna | | | 1484 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pozniak, Yunna | | | 1325 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kureshova, Nataliya | | | 1266 | UKR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Dvoretska, Elizaveta | | | 1609 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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