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Blitz:
Individual Calculations July 2015 |
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| Petkova, Veneta Total change: -44.60 | |   |
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| Bulgarian chess summer 2015, Golden sands blitz | Golden sands resort | BUL | 2015-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1990 | 2.50 | 10 | -2.23 | 20 | -44.60 | |
|  Bochkarev, Alexander | f | | 2390 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Soot, Margus | | | 2245 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Skomorokhina, Ekaterina | | | 1652 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tukubayev, K | | | 2257 | KAZ | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Keadana, Amir | | | 1645 | NOR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kubik, Michael | | | 2138 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mylnikova, Olga | | | 1929 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Dimov, Iskren | | | 1650 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gu, Tianlu | | wm | 2109 | CHN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Korduban, Valerij | | | 2054 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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