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Individual Calculations December 2019 |
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| Kudin, Alexander Total change: -36.00 | |   |
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| SPb B17 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1853 | 4.00 | 9 | -0.90 | 40 | -36.00 | |
|  Ismagilov, Damir | | | 2156 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Petrov, Maksim | | | 1527 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Agafonov, Timofey | | | 1590 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Postanogov, Dmitrii | | | 2054 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Trofimov, Ivan | | | 1972 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Ponomarev, Denis | | | 1981 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sorokin, Artem | | | 1875 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Shceglov, Mikhail | | | 1640 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Vagel, Demyan | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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