Rapid: Individual Calculations May 2023
 Kostin, Nikolay  Total change: 20.40  Rating chartPersonal card
 Championship PFO rapid_2023 Nizhniy Novgorod RUS 2023-03-29
RcRownchangeKK*chgGame
 1893 1704 3.00 9 0.47 40 18.80 
  Kolbin, Anton 2145 RUS0.001-0.0640-2.40 
  Faizulin, Zharas 2015 RUS0.001-0.1440-5.60 
  Bigalin, Ilnar 1909 RUS0.001-0.2440-9.60 
  Rekonchishek, Egor 1416 RUS1.0010.16406.40 
  Paley, Alexander 1922 RUS1.0010.784031.20 
  Lipovoy, Danila 1880 RUS0.001-0.2740-10.80 
  Bagautdinov, Ilgiz 1868 RUS0.001-0.2840-11.20 
  Sibagatullin, Timur 1776 RUS0.001-0.4040-16.00 
  Voronin, Nikolay 2106 RUS1.0010.924036.80 

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)
 
 Russian Championship B19 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1862 1704 2.50 8 0.04 40 1.60 
  Shakhov, Dmitriy 2007 RUS0.001-0.1440-5.60 
  Galyaviev, Samat 1939 RUS0.001-0.2140-8.40 
  Nikolaev, Nikita S. 1949 RUS0.5010.304012.00 
  Trukhin, Dmitry 2016 RUS0.001-0.1440-5.60 
  Orekhov, Ivan Aleks 1690 RUS1.0010.484019.20 
  Evtukhov, Lev 1911 RUS0.001-0.2340-9.20 
  Gukhman, Sergey 1932 RUS0.001-0.2140-8.40 
  Davidyan, Vladimir 1452 RUS1.0010.19407.60 

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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