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Individual Calculations October 2017 |
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| Zakharov, Yuri Total change: 5.20 | |   |
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| St. Petersburg Open September 2017 | St. Petersburg | RUS | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1676 | 3.50 | 8 | -1.64 | 20 | -32.80 | |
|  Kudin, Alexander | | | 1413 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Shaitor, Ilya | | | 1282 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Timofeev, Vsevolod | | | 1455 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Naryshkina, Irina | | | 1422 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shkuratov, Vladimir | | | 1823 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Khochinsky, Andrey | | | 1793 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Timirev, Sergey | | | 1764 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sviridov, Leon | | | 1443 | 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) | | | | Autumn on Petrograd Side 2017 | St. Petersburg | RUS | 2017-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1676 | 5.00 | 9 | 1.90 | 20 | 38.00 | |
| | Svidinsky, Dmitry | | | 2033 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Starkov, Alexandr | | | 1483 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gantsevich, Aleksei | | | 1947 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sviridov, Leon | | | 1443 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Timirev, Sergey | | | 1764 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Tipikin, Ivan | | | 1871 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Efimenko, Aleksandr | | | 1917 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Gantsevich, Aleksey A. | | | 1972 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bezulenko, Evgeny | | | 1829 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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