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Rapid:
Individual Calculations June 2017 |
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| Sereda, Yaroslava Total change: 0.60 | |   |
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| Liubov Kovalchuk memory - rapid | Nikolaev | UKR | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1423 | 3.00 | 7 | -0.08 | 20 | -1.60 | |
|  Ivanenko, Olga I. | | wf | 1823 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kutsakon, Zlata | | | 1180 | UKR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Nazrieva, Zarina | | | 1433 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Rakhmangulova, Iulia | | | 1822 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sirotskaya, Iulia | | | 1118 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rakhmangulova, Anastasiya | | wm | 1823 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Katvaliuk, Elizaveta | | | 1285 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | Ukraine Chess Championship-2017 U12 (Girls) (Rapid) | Vyzhgorod | UKR | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1423 | 2.00 | 6 | 0.11 | 20 | 2.20 | |
| | Hrebenshchykova, Yelyzaveta | | | 1611 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ivanytska, Sofiia | | | 1561 | UKR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ieshchenko, Uliana | | | 1557 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Veremiuk, Veronika | | wc | 1551 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kozachenko, Maria | | | 1537 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ivanytska, Liudmyla | | | 1549 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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