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Individual Calculations February 2017 |
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| Cherntsov, Igor Total change: 23.60 | |   |
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| Petrosian Memorial 2016 | Yuzhno-Sakhalinsk | RUS | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2142 | 5.50 | 9 | 1.18 | 20 | 23.60 | |
|  Sin, Boris | | | 1742 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Romanov, Alexei | m | | 2301 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yakimov, Vladimir | | | 1745 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vereshchagin, Oleg | f | | 2173 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Khokhlova, Daria | | | 2139 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Postnikov, Artem | | | 2180 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Sek, Konstantin | | | 2447 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | I,gi, Su | | | 2171 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Rychkov, Oleg | f | | 2403 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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