Individual Calculations September 2011
 Kataev, Sergey  Total change: -13.05  Rating chartPersonal card
 Golubitskaya 2011 Rtg Golubitskaya RUS 2011-06-21
RcRownchangeKK*chgGame
 2055 2038 2.50 7 -0.87 15 -13.05 
  Moroz, Roman 2311 RUS0.001-0.1715-2.55 
  Soloviev, Alexander 2064 RUS0.001-0.4615-6.90 
  Maltsev, Viktor 2011 RUS1.0010.46156.90 
  Sorokotyagin, Sergey 2247 RUS0.001-0.2315-3.45 
  Kravchenko, Vladimir 2018 RUS0.001-0.5315-7.95 
  Cheredniakova, Victoria 1841 RUS0.501-0.2515-3.75 
  Dzhgarkava, David 1894 RUS1.0010.31154.65 

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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