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Individual Calculations October 2017 |
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| Chapygin, Sergey Total change: 10.80 | |   |
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| Open Moscow. August 2017 | Moscow | RUS | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1892 | 4.50 | 8 | -0.15 | 20 | -3.00 | |
|  Vygodin, Boris | | | 1492 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Takhirov, Viktor | | | 2183 | BLR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Leschenko, Wjatcheslaw | | | 1492 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tergalinsky, Sergey | | | 2292 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smelykh, Edvin | | | 1774 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tetyuev, Stepan | | | 1492 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Granovskiy, Alexandr | m | | 2288 | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Biskup, Stepan | | | 1492 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Open Moscow. September 2017 | Moscow | RUS | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1882 | 2.50 | 5 | 0.69 | 20 | 13.80 | |
| | Arbuzov, Timofey | | | 1679 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kondratiev, Vissarion L. | | | 1947 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Stepurko, Yury | | | 2063 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Losev, Dmitry | m | | 2065 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Vul, Arkadi Eremeevich | g | | 2219 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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