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Blitz:
Individual Calculations April 2013 |
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| Petrova, Irina Total change: -41.40 | |   |
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| Ukraine Girls Under 20 Chess Championship (blitz) - 2013 | Nikolaev | UKR | 2013-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2134 | 5.00 | 10 | -2.07 | 20 | -41.40 | |
|  Antoshkiv, Anastasiya | | | 1811 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Irgasheva, Zorina | | | 1986 | UKR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Usoltseva, Polina | | | 1971 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Barantseva, Alexandra | | wf | 1883 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Fediuk, Iryna | | | 2008 | UKR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Tantsiura, Maria | | wm | 2180 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rakhmangulova, Anastasiya | | wm | 2225 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vasina, Olena | | | 2014 | UKR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sazonova, Alina | | | 1766 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gasanova, Kinul | | | 1734 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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