Individual Calculations March 2011
 Braun, Karl-Heinz  Total change: -15.90  Rating chartPersonal card
 13th Neujahrs Schachopen Ybbs AUT 2011-01-02
RcRownchangeKK*chgGame
 2033 2041 0.50 3 -1.06 15 -15.90 
  Rumpl, Erwin f2311 AUT0.001-0.1715-2.55 
  Hoebarth, Guenter 1940 AUT0.001-0.6415-9.60 
  Schroeder, Kai Uwe 1848 GER0.501-0.2515-3.75 

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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