Individual Calculations April 2013
 Karpenko, Artem  Total change: 36.00  Rating chartPersonal card
 Championship Saratov 2013 Saratov RUS 2013-02-25
RcRownchangeKK*chgGame
 1993 2001 7.00 9 2.40 15 36.00 
  Tolkanitsa, Vladimir 1754 RUS1.0010.19152.85 
  Protopopova, Anastasiya 1897 RUS1.0010.36155.40 
  Sudnik, Pavel 2056 RUS1.0010.58158.70 
  Dmitriev, Igor m2297 RUS1.0010.851512.75 
  Efimov, Ivan 2131 RUS1.0010.681510.20 
  Abramov, Leonid 2195 RUS0.5010.25153.75 
  Gagarkine, Nikolay 1934 RUS1.0010.41156.15 
  Petryakova, Natalia 1767 RUS0.501-0.2915-4.35 
  Nurdinov, Iliya 1903 RUS0.001-0.6315-9.45 

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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