Individual Calculations January 2011
 Collins, Alan  Total change: -0.45  Rating chartPersonal card
 Brno Open 2010 Brno CZE 2010-11-14
RcRownchangeKK*chgGame
 1942 1849 3.00 8 -0.03 15 -0.45 
  Mikulas, Dusan f2134 SVK0.001-0.1615-2.40 
  Blahynka, Martin 1951 CZE0.5010.14152.10 
  Pribyl, Radomir 2060 CZE0.5010.27154.05 
  Ziabari, Morteza 1935 GER0.001-0.3815-5.70 
  Sojka, Oldrich 1644 CZE1.0010.24153.60 
  Kubicek, Pavel 1990 CZE0.5010.19152.85 
  Lesinski, Zdzislaw 1951 POL0.001-0.3615-5.40 
  Divis, Jan 1874 CZE0.5010.03150.45 

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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