Individual Calculations September 2009
 Shkolnyk, Boris  Total change: -13.65  Rating chartPersonal card
 Kasseler Schachtage Vellmar GER 2009-07-30
RcRownchangeKK*chgGame
 1998 1886 0.50 4 -0.91 15 -13.65 
  Werner, Alexander 2080 GER0.001-0.2515-3.75 
  Schroeder, Klaus 1943 GER0.5010.08151.20 
  Kartsev, Alexandr 2067 GER0.001-0.2615-3.90 
  Jaeger, Frank 1902 GER0.001-0.4815-7.20 

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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