Individual Calculations April 2009
 Grebennikov, Igor  Total change: 0.00  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeRpKK*chgGame
 2149 0 5.00 9 0.00 2162   0.00 
  Dudkin, Maxim 2104 RUS0.0010.00 0.00 
  Zhuravlev, Dmitry 1975 RUS1.0010.00 0.00 
  Romanov, Sergey 2083 RUS1.0010.00 0.00 
  Shapfiullin, Ildar 2175 RUS1.0010.00 0.00 
  Kretov, Evgueij 2181 RUS1.0010.00 0.00 
  Shmatkov, Mikhail 2219 RUS1.0010.00 0.00 
  Grishin, Alexander 2231 RUS0.0010.00 0.00 
  Demidov, Alexandr 2209 RUS0.0010.00 0.00 
  Nefedov, Sergey 2166 RUS0.0010.00 0.00 

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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