Individual Calculations August 2013
 Nicolai, Amir  Total change: -16.50  Rating chartPersonal card
 Czech Open 2013 - B - open rating tournament Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 1955 2006 4.00 9 -1.10 15 -16.50 
  Slagter, David 2148 NED0.001-0.3115-4.65 
  Horta, Hecto 1873 SWE0.001-0.6815-10.20 
  Leonardi, Caterina 1880 SLO1.0010.33154.95 
  Najman, Jan 1892 CZE1.0010.34155.10 
  Jaeschke, Jens Uwe 2143 GER0.001-0.3215-4.80 
  Laan, Kart 1911 NED1.0010.37155.55 
  Grachev, Alexey 2075 RUS0.001-0.4015-6.00 
  Mamyrbay, Assad 1758 KAZ0.501-0.3115-4.65 
  Diederichs, Luise 1918 GER0.501-0.1215-1.80 

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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