Individual Calculations May 2015
 Litfin, Boris  Total change: 12.60  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 6(6) Gruppe B Kassel GER 2015-04-17
RcRownchangeKK*chgGame
 2005 1912 2.50 5 0.63 20 12.60 
  Broszeit, Peter 2019 GER0.5010.15203.00 
  Werner, Martin 2002 GER0.5010.12202.40 
  Gerhardt, Dirk 1943 GER1.0010.542010.80 
  Calvi, Stefan 2054 GER0.001-0.3120-6.20 
  Hartig, Uwe 2008 GER0.5010.13202.60 

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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