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Individual Calculations February 2018 |
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| Timirev, Sergey Total change: 7.20 | |   |
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| St. Petersburg 91st Championship_Quarterfinal 1-9 | St. Petersburg | RUS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1741 | 4.00 | 9 | -0.08 | 20 | -1.60 | |
|  Puchkov, Yury | | | 1998 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kononov, Viktor V. | | | 2060 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Karpenko, Aleksey | | | 1614 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mukha, Aleksey | | | 1789 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Fishkin, Maksim | | | 1702 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Trushnikov, Viacheslav | | | 1700 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Loktionov, Kirill | | | 1771 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gantsevich, Dmitry | | | 1769 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Melnikov, Nikolay | | | 1640 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Early Bird 14 | St. Petersburg | RUS | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1755 | 3.00 | 5 | 0.44 | 20 | 8.80 | |
| | Vaneev, Alexei | | | 1470 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Radkov, Bazhen D. | | | 2155 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gorlov, Artem | | | 1857 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tuzyak, Maksim | | | 1544 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Simkin, Alexander | | | 1749 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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