Individual Calculations September 2015
 Congalton, David G  Total change: 81.60  Rating chartPersonal card
 CZECH OPEN 2015 - C - open rating tournament Pardubice, Tipsport arena CZE 2015-07-25
RcRownchangeKK*chgGame
 1748 1521 4.00 9 2.04 40 81.60 
  Golubeva, Marija 1797 LAT1.0010.834033.20 
  Pecnik, Primoz 1828 SLO0.001-0.1440-5.60 
  Janko, Jan 1758 CZE1.0010.804032.00 
  Stsepkina, Katsiaryna 1800 BLR0.001-0.1640-6.40 
  Zejdlik, Patrik 1766 CZE0.001-0.2040-8.00 
  Groenegres, Thomas 1706 GER0.5010.24409.60 
  Brousek, Jan 1715 CZE0.001-0.2540-10.00 
  Vasek, Rostislav 1636 CZE1.0010.664026.40 
  Ter Stal, Sven 1724 GER0.5010.264010.40 

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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