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Blitz:
Individual Calculations August 2023 |
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| Kozlov, Alexei Total change: -21.80 | |   |
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| St. Petersburg_International Chess Day 2023 Blitz | St. Petersburg | RUS | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2216 | 8.00 | 11 | -1.09 | 20 | -21.80 | |
|  Balakirsky, Mikhail | | | 1596 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Korsakov, Egor | | | 1868 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Suslov, Mikhail V | | | 1816 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shishkin, Vladislav | | | 1894 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valov, Ilya | f | | 1999 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Begunov, Konstantin | f | | 1945 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kumargaliev, Marsel | | | 2052 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zhernovoi, Alexey | | | 2014 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Romanov, Nikita M. | | | 1959 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arshakuni, Nikita | | | 2002 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tipikin, Ivan | | | 2035 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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