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Individual Calculations February 2021 |
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| Zakharov, Yuri Total change: -43.20 | |   |
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| Early Bird 21 | St. Petersburg | RUS | 2021-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1600 | 2.50 | 8 | -2.16 | 20 | -43.20 | |
|  Kuznetsov, Mikhail | | | 1964 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mikhailov, Lev N | | | 1200 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kobak, Polina | | | 1716 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Postanogov, Dmitrii | | | 2000 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Timirev, Sergey | | | 1578 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Yanston, Kseniia | | | 1200 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lezin, Aleksandr | | | 1272 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Barinov, Grigory | | | 1228 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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