Individual Calculations April 2015
 Boehm, Malte  Total change: 2.80  Rating chartPersonal card
 Regionalliga Ruhrgebiet 2014/15 round 7 Nordrheinwestfalen Ruhrgebiet GER 2015-03-15
RcRownchangeKK*chgGame
 2156 2057 0.50 1 0.14 20 2.80 
  Dukic, Dalibor 2156 GER0.5010.14202.80 

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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