Individual Calculations May 2013
 Martin, Stefan  Total change: 8.85  Rating chartPersonal card
 2.Schachbundesliga Sued 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2290 2178 2.00 4 0.59 15 8.85 
  Hauke, Christian 2211 GER0.001-0.4515-6.75 
  Ortmann, David f2339 GER1.0010.711510.65 
  Chandler, Patrick 2212 GER1.0010.55158.25 
  Zude, Erik Dr. m2398 GER0.001-0.2215-3.30 

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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