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Individual Calculations July 2021 |
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| Prakhov, Nikolay Total change: -26.00 | |   |
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| OPEN Moscow. May 2021 | Moscow | RUS | 2021-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1842 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
|  Abduraimov, Esmet | | | 2009 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Tsydendambaev, Artur | | | 2088 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ardasenov, Soslan | | | 1920 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Trofimovsky, Alexander | | | 1938 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Bezhenar, Georgy | | | 1813 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | VO Moscow. May 2021 | Moscow | RUS | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1842 | 3.50 | 6 | -0.53 | 20 | -10.60 | |
| | Lyadov, Kirill | | | 1452 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ryabov, Viktor | | | 1675 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Magomedov, Rustam | | | 1805 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sydykova, Myrzagul | | | 1711 | KGZ | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rossal, Valeriy I. | | | 1837 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mohtaat, Homayoun | | | 1723 | AFG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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