Individual Calculations April 2017
 Boskovic, Martin  Total change: -9.60  Rating chartPersonal card
 Kaerntner Unterliga Ost 2016/17 rd 7-8 several AUT 2017-03-04
RcRownchangeKK*chgGame
 1991 1982 0.50 2 -0.48 20 -9.60 
  Rabensteiner, Klaus 2033 AUT0.5010.07201.40 
  Sommer, Artur 1949 AUT0.001-0.5520-11.00 

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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