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Rapid:
Individual Calculations February 2020 |
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| Polkovnikyan, Artem Total change: 18.80 | |   |
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| A.Karabakhsjan Memorial 2020_open rapid | Armavir | RUS | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1643 | 3.50 | 9 | 0.94 | 20 | 18.80 | |
|  Pankratov, Oleg | | | 2043 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Charkrubian, Tigran | | | 1873 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gasparian, Aleksandr | | | 1450 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ryazanov, Nikolay | | | 1839 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Eremin, Mikhail | | | 2031 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lyashenko, Valeri | | | 1895 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ivanov, German | | | 1742 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shamanov, Albert | | | 1936 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Volobueva, Victoria | | | 1660 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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