Individual Calculations May 2011
 Belzner, Jonas  Total change: 44.25  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2005 1801 2.50 3 1.77 25 44.25 
  Zirlik, Rudi 2045 GER1.0010.802520.00 
  Fischer, Thomas 1954 GER1.0010.702517.50 
  Dolensky, Roland 2016 GER0.5010.27256.75 

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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