Individual Calculations September 2009
 Horvath, Marek  Total change: -50.00  Rating chartPersonal card
 OPEN Doprastav Bratislava SVK 2009-07-04
RcRownchangeKK*chgGame
 1850 1852 1.00 6 -2.00 25 -50.00 
  Stanko, Ivan 2009 SVK0.001-0.2925-7.25 
  Milanov, Jasen 2017 SVK0.5010.22255.50 
  Sturc, Jan 1991 SVK0.001-0.3125-7.75 
  Hrivnak, Dusan 1774 SVK0.001-0.6125-15.25 
  Jambrich, Jaromir 1640 SVK0.501-0.2725-6.75 
  Soltes, Milan 1670 SVK0.001-0.7425-18.50 

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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