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Rapid:
Individual Calculations February 2016 |
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| Petukhov, Igor Total change: -18.00 | |   |
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| UR CUP 2015 rpd (st.9) | Izhevsk | RUS | 2015-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1711 | 3.00 | 6 | -0.90 | 20 | -18.00 | |
|  Kulkova, Dina | | | 1311 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Frolov, Andrey G. | | | 1867 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tarasov, Mikhail | | | 1350 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kleimenov, Yury | | | 1971 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shakirov, Marat | | | 1567 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kostin, Anton | | | 1317 | 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) | | |
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