Individual Calculations February 2015
 Kittelberger, Mattis  Total change: -17.60  Rating chartPersonal card
 17. Ruegenwalder NordWest-Cup Group B Bad Zwischenahn GER 2015-01-22
RcRownchangeKK*chgGame
 1735 1564 0.50 3 -0.44 40 -17.60 
  Cordes, Lothar 1892 GER0.001-0.1340-5.20 
  Blosze, Winfried 1885 GER0.001-0.1340-5.20 
  Lambrecht, Harald 1428 GER0.501-0.1840-7.20 

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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