Individual Calculations February 2015
 Sorokin, Nikolay A.  Total change: -8.80  Rating chartPersonal card
 V Memorial of Kichigin Kstovo RUS 2015-01-16
RcRownchangeKK*chgGame
 1788 1693 1.50 5 -0.44 20 -8.80 
  Teterin, Sergey 1986 RUS0.001-0.1520-3.00 
  Timoshenko, K. 1522 RUS0.501-0.2320-4.60 
  Taskin, Sergey 1948 RUS1.0010.812016.20 
  Hilova, Vlada 1857 RUS0.001-0.2820-5.60 
  Skomorokhin, Lev 1628 RUS0.001-0.5920-11.80 

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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