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Individual Calculations January 2018 |
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| Pratsun, Igor Total change: -51.80 | |   |
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| Stavropol region Cup 7 stage | Pyatigorsk | RUS | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1858 | 2.50 | 7 | -2.59 | 20 | -51.80 | |
|  Sarkisyan, Valeriy | | | 1539 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Grigoriants, Boris | | | 1774 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mkrtichyan, Artash | | | 1902 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Terzyan, Nazar | | | 1794 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Lintsova, Liliya | | | 1549 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kalaychev, Nodis | | | 1463 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kuznetsov, Nikos | | | 1625 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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