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Individual Calculations September 2015 |
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| Petrochenko, Maria Total change: -50.40 | |   |
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| Team championship of Russia among boys and girls under 19 years | St. Petersburg | RUS | 2015-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1997 | 3.00 | 9 | -1.26 | 40 | -50.40 | |
|  Kisteneva, Liza | | wf | 2068 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Miroshnik, Ekaterina | | | 1788 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Alieva, Alexandra | | | 1963 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Kvachko, Anastasiya | | | 1698 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Paramzina, Anastasya | | wf | 2303 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kruglikova, Viktorija | | | 1944 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Dimitrova, Aleksandra | | wf | 2134 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Khusnutdinova, Alsu | | wf | 2133 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Obolentseva, Alexandra | | wf | 2113 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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