Individual Calculations March 2011
 Koller, Hubert  Total change: 1.35  Rating chartPersonal card
 13th Neujahrs Schachopen Ybbs AUT 2011-01-02
RcRownchangeKK*chgGame
 2142 2123 2.00 4 0.09 15 1.35 
  Rumpl, Erwin f2311 AUT0.5010.24153.60 
  Posch, Roland 2122 AUT0.5010.00150.00 
  Lechner, Daniel 2160 AUT0.001-0.4515-6.75 
  Fasser, Walter 1973 AUT1.0010.30154.50 

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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