Individual Calculations May 2014
 Grigoriev, Sergey  Total change: -10.80  Rating chartPersonal card
 Open March B Moscow RUS 2014-03-22
RcRownchangeKK*chgGame
 1869 2005 4.00 7 -0.72 15 -10.80 
  Bocharnikov, Oleg 1714 RUS1.0010.15152.25 
  Tekuchev, Robert 1837 RUS0.501-0.2215-3.30 
  Batishchev, Vladimir 1805 RUS1.0010.24153.60 
  Tereshechkina, Maya wf2091 RUS0.001-0.3815-5.70 
  Milovanova, Maria 1868 RUS0.001-0.6815-10.20 
  Bekchintaev, Bulat 1898 RUS0.501-0.1515-2.25 
  Rusinov, Mikhail 1870 RUS1.0010.32154.80 

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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