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Individual Calculations October 2017 |
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| Postnikov, Roman Total change: 42.80 | |   |
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| Hopes of Astrakhan-2017 B-15 | Astrakhan | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1927 | 6.00 | 6 | 1.07 | 40 | 42.80 | |
|  Revnivceva, Sofia | | | 1527 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Novikov, Ivan | | | 1672 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bandurina, Sofiya | | | 1712 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Yakhyaev, Danis | | | 1735 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kalambetov, Anton | | | 1637 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bakhmetiev, Ivan | | | 1642 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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