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Individual Calculations November 2013 |
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| Kostyuchenko, Vladimir Total change: -11.10 | |   |
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| St. Petersburg Amateur Open Championship 2013 | St. Petersburg | RUS | 2013-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2185 | 4.00 | 7 | -0.74 | 15 | -11.10 | |
|  Protasov, Kirill | | | 1785 * | RUS | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Khatenever, Feliks | | | 1837 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Osipov, Vladimir N. | | | 1919 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Tologontegin, Semetey | f | | 2350 | KGZ | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gantsevich, Aleksei | | | 1922 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Tarasov, Ilya | | | 2078 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Barhudarian, Rafael | f | | 2288 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * 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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