Individual Calculations September 2012
 Lakovic, Igor  Total change: 2.25  Rating chartPersonal card
 Mezinarodni sachova dovolena 2012 - K22 Praha CZE 2012-07-22
RcRownchangeKK*chgGame
 1947 1936 4.50 9 0.15 15 2.25 
  Wolf, Ulrich 2056 GER0.5010.16152.40 
  Bilek, Roman 1972 CZE0.001-0.4515-6.75 
  Franek, Jan 1965 CZE0.5010.04150.60 
  Cisarik, Pavol 1728 SVK0.501-0.2715-4.05 
  Hanl, Frantisek 1911 CZE1.0010.47157.05 
  Vitek, Jan 1970 CZE0.5010.05150.75 
  Boucek, Vlastimil 2008 CZE0.001-0.4015-6.00 
  Borries, Barbara 1873 GER1.0010.41156.15 
  Krischke, Arnold 2039 CZE0.5010.14152.10 

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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