Individual Calculations January 2009
 Beran, Petr  Total change: 5.10  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 2106 2162 5.50 9 0.34 15 5.10 
  Hradsky, Ales 1900 CZE1.0010.18152.70 
  Hajek, Jiri 1980 CZE1.0010.26153.90 
  Rachela, Milan f2338 SVK0.001-0.2715-4.05 
  Kebis, Milos 2032 SVK1.0010.32154.80 
  Vul, Arkadi Eremeevich g2332 RUS0.001-0.2815-4.20 
  Mosny, Jaroslav 2013 SVK0.501-0.2015-3.00 
  Socha, Jaromir 2050 CZE0.501-0.1515-2.25 
  Zacik, Anton 2048 SVK1.0010.34155.10 
  Dudas, Jan f2264 SVK0.5010.14152.10 

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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