Individual Calculations June 2017
 Schaefer, Martin  Total change: 6.00  Rating chartPersonal card
 Oberliga NRW 2016/2017 May 2017 Duesseldorf GER 2017-05-01
RcRownchangeKK*chgGame
 2207 1970 0.50 1 0.30 20 6.00 
  Juegel, Marcel 2207 GER0.5010.30206.00 

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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