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Individual Calculations September 2018 |
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| Obukhov, Artem Total change: 20.80 | |   |
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| The A.E. Karpov Cup - B13 | Ekaterinburg | RUS | 2018-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1225 | 2.00 | 5 | 0.52 | 40 | 20.80 | |
|  Shirkunov, Alexandr | | | 1537 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shalapugin, Vadim | | | 1606 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Dubovik, Artem | | | 1235 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Tyugashev, Grigoriy | | | 1525 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Grebenschikov, Timofey Yu. | | | 1145 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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