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Individual Calculations December 2018 |
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| Nikolaev, Alexandr Total change: -33.20 | |   |
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| 2018 SPb B15 Championship Final | St. Petersburg | RUS | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1726 | 4.00 | 8 | -0.83 | 40 | -33.20 | |
|  Karaseni, Gheorghi | | | 1460 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Loktionov, Kirill | | | 1862 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Postanogov, Dmitrii | | | 2071 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kudin, Alexander | | | 1654 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Iljin, Konstantin | | | 1552 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Serov, Aleksandr | | | 1688 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Perov, Alexandar | | | 1419 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Tarakanov, Vladislav | | | 1444 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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