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Individual Calculations October 2018 |
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| Chapygin, Sergey Total change: 0.20 | |   |
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| Open Moscow. August 2018 - A | Moscow | RUS | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1893 | 5.00 | 9 | -0.03 | 20 | -0.60 | |
|  Baigushev, Alexandr | | | 1519 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Yudkevich, Mikhail | | | 2029 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zurabian, Vage | | | 1641 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Grishaev, Igor | | | 1920 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Keze, Arnis | | | 1535 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Markelov, Andrey | | | 1577 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Burnazov, Lev | | | 1907 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kulagin, Maxim | | | 2292 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Takhirov, Viktor | | | 2126 | BLR | 0.00 | 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) | | | | Grand-prix Dvorets, 15th stage, Autumn starts Group A | Moscow | RUS | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1829 | 3.00 | 7 | 0.04 | 20 | 0.80 | |
| | Andreev, Viktor B. | | | 2089 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Piatin, Oleg | | | 1991 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sakovich, Luka | | | 1723 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Voinikonis, Nikita | | | 2229 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gornostaev, Yakov | | | 1732 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Vetokhina, Sofia | | | 1545 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Groisman, Anatoliy | | | 1975 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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