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Individual Calculations December 2017 |
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| Arefieva, Olga Total change: 2.40 | |   |
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| SouthFR Chmp. 2017 Juniors G-15 | Sochi | RUS | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1261 | 1.50 | 6 | 0.06 | 40 | 2.40 | |
|  Tletseri, Julietta | | | 1621 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Pichnenko, Nina | | | 1584 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bukovskaya, Anastasia | | | 1439 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Lazurenko, Kseniya | | | 1377 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ramazanova, Polina | | | 1522 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Matteu, Sofiya | | | 1320 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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