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Individual Calculations January 2019 |
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| Petrenko, Svetlana Total change: 27.80 | |   |
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| The December evenings 2018 WIM | Chelyabinsk | RUS | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2115 | 5.50 | 9 | 1.39 | 20 | 27.80 | |
|  Petrukhina, Olga | | wf | 2139 | KAZ | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Benderac, Ana | | wg | 2240 | SRB | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Prudnikova, Svetlana | | wg | 2235 | SRB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Vinokur, Yuliya | | wf | 2170 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mukhina, Jana | | wf | 2072 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mar, Karmen | | wm | 2088 | SLO | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Eidelson, Rakhil | | wg | 2086 | BLR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Khokhlova, Daria | | | 2230 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Filippova, Darya | | wf | 2066 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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