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Individual Calculations July 2017 |
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| Erkhov, Andrey Total change: -19.20 | |   |
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| Nadezdy Urala-2017 B13 | Orsk | RUS | 2017-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1357 | 0.50 | 4 | -0.48 | 40 | -19.20 | |
|  Melnikov, Vyacheslav | | | 1693 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Grigoryan, Karen | | | 1447 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Shirkunov, Alexander | | | 1604 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Frolova, Lada | | | 1513 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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