Individual Calculations September 2012
 Kokhnover, Ilya  Total change: 4.35  Rating chartPersonal card
 Sommer-Open A 2012 Baden-Baden GER 2012-08-06
RcRownchangeKK*chgGame
 1897 1743 2.50 7 0.29 15 4.35 
  Schweizer, Manfred 2058 GER1.0010.861512.90 
  Graf, Andreas 2064 GER0.001-0.1315-1.95 
  Finke, Maurice 1936 GER0.5010.25153.75 
  Ahmad, Momin 1916 GER0.001-0.2715-4.05 
  Boschek, Hans-Joachim Dr 1931 GER0.001-0.2615-3.90 
  Roth, Max 1688 GER0.501-0.0815-1.20 
  Hupfer, Garlef 1683 GER0.501-0.0815-1.20 

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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