Individual Calculations November 2009
 Krezhanovsky, Sergey  Total change: -13.50  Rating chartPersonal card
 Moscow - 862 open A Moscow RUS 2009-08-14
RcRownchangeKK*chgGame
 2148 2206 2.00 5 -0.90 15 -13.50 
  Rosanov, Lev I. 2108 RUS1.0010.37155.55 
  Omariev, Maksim 2243 RUS0.001-0.4515-6.75 
  Mayorov, Vasili 2098 RUS0.501-0.1515-2.25 
  Yudkevich, Mikhail 2159 RUS0.501-0.0715-1.05 
  Rublev, Sergey 2133 RUS0.001-0.6015-9.00 

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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