Individual Calculations May 2014
 Parfesov, Sergey  Total change: -14.70  Rating chartPersonal card
 M.Lozovatsky Memorial 2014 Chelyabinsk RUS 2014-03-12
RcRownchangeKK*chgGame
 1782 1666 2.00 7 -0.49 30 -14.70 
  Dyatlov, Vadim 1987 RUS0.001-0.1330-3.90 
  Kashutin, Mikhail 1824 RUS0.001-0.2930-8.70 
  Preobrazhensky, Anatoly 1666 RUS0.001-0.5030-15.00 
  Sumnaya, Ekaterina 1699 RUS0.001-0.4530-13.50 
  Makhanova, Alina 1637 RUS1.0010.463013.80 
  Makarov, Alexander 1749 RUS1.0010.613018.30 
  Popov, Sergei 1913 RUS0.001-0.1930-5.70 

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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