Individual Calculations July 2012
 Siedlecki, Adam  Total change: -34.80  Rating chartPersonal card
 Liga wojewodzka seniorow Opole POL 2011-12-03
RcRownchangeKK*chgGame
 1640 1857 1.50 5 -2.32 15 -34.80 
  Klimek, Piotr 1701 POL0.001-0.7115-10.65 
  Janocha, Jan 1816 POL0.001-0.5615-8.40 
  Karczewski, Andrzej 1575 POL0.001-0.8415-12.60 
  Wrobel, Kamil 1540 POL1.0010.13151.95 
  Pultorak, Jan 1569 POL0.501-0.3415-5.10 

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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