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Individual Calculations February 2019 |
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| Petrukhina, Olga Total change: -2.60 | |   |
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| V.E.Raev memorial_IM | Voronezh | RUS | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2139 | 3.00 | 9 | -0.13 | 20 | -2.60 | |
|  Sakorenko, Adriana | | wf | 2089 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Volovich, Vasily | f | | 2101 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Rodin, Dmitrij | f | | 2376 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ioffe, Ilya | | | 2241 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Provotorov, Ivan | m | | 2371 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Peskov, Alexsey | m | | 2364 | UKR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Strelnikov, Sergey | m | | 2300 | UKR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sargissyan, Sargis | f | | 2249 | ARM | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kochukova, Anna | | wf | 2228 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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