Individual Calculations January 2010
 Klekowski, Maciej  Total change: 9.45  Rating chartPersonal card
 III Senior,League of Malopolska Krakow POL 2009-10-17
RcRownchangeKK*chgGame
 2127 2281 5.50 7 0.63 15 9.45 
  Janik, Robert 2083 POL1.0010.24153.60 
  Chrzaszcz, Malvina 2011 POL1.0010.17152.55 
  Watorek, Marcin 2133 POL1.0010.30154.50 
  Gbyl, Andrzej 2270 POL0.501-0.0215-0.30 
  Caba, Tomasz 2256 POL1.0010.47157.05 
  Lewicki, Miroslaw 2007 POL0.001-0.8315-12.45 
  Piskorz, Henryk 2129 POL1.0010.30154.50 

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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