Individual Calculations May 2013
 Skulener, Wladimir  Total change: 4.50  Rating chartPersonal card
 2.Schachbundesliga West 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2290 2364 1.50 2 0.30 15 4.50 
  Goudriaan, Etienne f2359 NED1.0010.49157.35 
  Dahlmann, Dirk 2221 GER0.501-0.1915-2.85 

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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