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Blitz:
Individual Calculations September 2021 |
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| Petrenko, Andrey Yu. Total change: -9.40 | |   |
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| Gidrostroy blitz 2021 | Yuzhno-Sakhalinsk | RUS | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1992 | 7.50 | 13 | -0.47 | 20 | -9.40 | |
|  Chernysh, Aleksander | | | 1594 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kostilev, Mikhail | | | 2142 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Egorov, Dmitry | f | | 2325 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Makarov, Egor Den | | | 1380 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Yuryev, Vladimir | | | 2064 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Den, Dmitrij | | | 2214 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Merts, Dmitrii | | | 1888 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Timokhin, Vyacheslav | | | 1949 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | I,en, Bok | | | 1930 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Korostelev, German | | | 1448 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chernyaev, Vladislav | | | 1520 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sin, Boris | | | 1741 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vagzybin, Pavel | | | 1987 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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