Individual Calculations March 2015
 Sielecki, Christof  Total change: 3.80  Rating chartPersonal card
 Oberliga NRW 2014/15 round 6 Nordrheinwestfalen GER 2015-02-08
RcRownchangeKK*chgGame
 2358 2447 1.00 1 0.38 10 3.80 
  Zwirs, Nico 2358 NED1.0010.38103.80 

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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