Individual Calculations July 2009
 Schutzmann, Henry  Total change: -1.50  Rating chartPersonal card
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2130 1870 0.50 3 -0.06 25 -1.50 
  Sobolevsky, Leonid m2220 UKR0.001-0.1125-2.75 
  Henzelmann, Klaus 2081 GER0.5010.27256.75 
  Trumpp, Lothar 2090 GER0.001-0.2225-5.50 

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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