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Individual Calculations August 2015 |
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| Obgolts, Erik Total change: 23.20 | |   |
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| Naukograd Koltsovo open-2015 | Koltsovo | RUS | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2082 | 5.50 | 8 | 0.58 | 40 | 23.20 | |
|  Khan, Anastasia | | | 1770 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Akhmedinov, Satbek | c | | 1831 | KAZ | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Piskunov, Alexandr | f | | 2374 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Belenok, Nataliya | | | 1786 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Popov, Eugeny V | | | 1978 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sakhno, Pavel | | | 2019 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Beletsky, Alexey | | | 2292 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zotova, Anastasia | | wf | 1849 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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