Individual Calculations September 2010
 Davydov, Stepan  Total change: 14.10  Rating chartPersonal card
 Perm July 2010 B Perm RUS 2010-07-20
RcRownchangeKK*chgGame
 2057 2235 6.00 7 0.94 15 14.10 
  Batrak, Alexandra 1891 RUS1.0010.12151.80 
  Rudometov, Maxim 1977 RUS0.501-0.3215-4.80 
  Azanov, Pavel 2064 RUS1.0010.27154.05 
  Karpenko, Alexander 2173 RUS1.0010.41156.15 
  Matveeva, Olga wf2164 RUS1.0010.40156.00 
  Goldshtein, Grigory 2094 RUS0.501-0.1915-2.85 
  Ardovsky, Philip 2038 RUS1.0010.25153.75 

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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