Individual Calculations August 2012
 Bychkova, Alina  Total change: 11.25  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2090 1884 2.50 7 0.75 15 11.25 
  Slugin, Alexander 2162 RUS0.5010.33154.95 
  Nozhkin, Nikita 2102 RUS1.0010.781511.70 
  Beletsky, Alexey 2274 RUS0.001-0.0915-1.35 
  Postnikov, Alexey 2076 RUS0.001-0.2515-3.75 
  Popov, Nikita 2050 RUS0.001-0.2815-4.20 
  Egorov, Andrey 2045 RUS0.001-0.2915-4.35 
  Kuryshev, Alexander 1918 RUS1.0010.55158.25 

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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