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Individual Calculations December 2017 |
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| Chagina, Ulyana Total change: -31.20 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1571 | 2.50 | 9 | -0.78 | 40 | -31.20 | |
|  Hakobyan, Hovhannes H. | | | 1971 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kutyanina, Mariya | | wf | 1971 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Schetchikov, Vladimir | f | | 1916 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ali, Ahad | | | 1356 | AZE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Serov, Aleksandr | | | 1456 | RUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Mustafazade, Fikrat | | | 1466 | AZE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kairbekova, Amina | | wc | 1916 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Biyachuev, Minkail | | | 1475 | RUS | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Kozlov, Mikhail | | | 1813 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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