Individual Calculations September 2012
 Aira, Johannes  Total change: 5.10  Rating chartPersonal card
 Czech Open 2012 - B - open rating tournament Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 1992 2059 5.50 9 0.17 30 5.10 
  Taranin, Konstantin 1896 RUS0.501-0.2230-6.60 
  Kopmann, Jens 1884 GER1.0010.27308.10 
  Golcman, Evgeny 2315 RUS0.001-0.1930-5.70 
  Balkova, Anna 1915 CZE0.501-0.1930-5.70 
  Spacek, Oliver 1973 SVK1.0010.383011.40 
  Tartakovsky, Daniel 1854 ISR0.001-0.7630-22.80 
  Smolik, Boris 1979 CZE1.0010.393011.70 
  Mager, Denis 1950 GER0.501-0.1530-4.50 
  Tichy, Stepan 2164 CZE1.0010.643019.20 

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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