Individual Calculations September 2011
 Ratnikov, Mikhail  Total change: 18.00  Rating chartPersonal card
 Moscow summer 2011 B Moscow RUS 2011-06-12
RcRownchangeKK*chgGame
 1954 1834 3.00 7 0.60 30 18.00 
  Rabinovich, Anton 2099 RUS1.0010.823024.60 
  Efimov, Vladimir 1959 RUS1.0010.673020.10 
  Yeletsky, Ivan 1951 RUS0.001-0.3430-10.20 
  Kalyapin, Artem 1713 RUS0.001-0.6630-19.80 
  Nesterov, Sergey 1981 KAZ0.001-0.3030-9.00 
  Darjin, Nikolay 1935 RUS0.001-0.3630-10.80 
  Yudin, Andrey 2043 RUS1.0010.773023.10 

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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