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Individual Calculations April 2017 |
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| Serov, Boris Total change: -5.20 | |   |
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| Verbilki 2017 open | Verbilki | RUS | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1800 | 1.50 | 5 | -0.26 | 20 | -5.20 | |
|  Budakov, Viktor | | | 1646 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kirillov, Nikolay | | | 2097 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kuryshkin, Anatoliy | | | 1962 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bakhtin, Vladimir A. | | | 2059 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sepp, Yuri | | | 1852 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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