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Blitz:
Individual Calculations September 2019 |
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| Tskhadadze, Anna Total change: -12.60 | |   |
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| Petersburg Summer 2019 Blitz | St. Petersburg | RUS | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1997 | 6.00 | 11 | -0.63 | 20 | -12.60 | |
|  Rumyantsev, Semen | | | 1597 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Bobunov, Mikhail | | | 1597 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Astakhov, Dmitrii | | | 1663 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shapiro, Viktor | | | 2302 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kozlov, Alexei | | | 1815 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dudarev, Nikolai | | | 2180 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Parfenov, Viktor N. | | | 2204 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Salman, Pavel | f | | 2195 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pankova, Julia | | | 1833 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Efimenko, Aleksandr | | | 1675 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fedorov, Ivan | | | 1836 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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