Individual Calculations April 2015
 Beckmann, Klaus  Total change: 6.80  Rating chartPersonal card
 NRW Klasse 2 2014/15 rounds 7 - 8 Nordrheinwestfalen GER 2015-03-01
RcRownchangeKK*chgGame
 2233 2289 1.50 2 0.34 20 6.80 
  Kusnetsov, Mark 2197 GER0.501-0.1320-2.60 
  Dahm, Jochen f2268 GER1.0010.47209.40 

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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