Individual Calculations May 2013
 Vranidis, Athanassios  Total change: -12.00  Rating chartPersonal card
 11.Bayer Open 2013 Leverkusen GER 2013-01-07
RcRownchangeKK*chgGame
 2051 1879 0.50 3 -0.40 30 -12.00 
  Speck, Stefan 1996 GER0.001-0.3430-10.20 
  Marcziter, Dmitrii f2259 GER0.001-0.0930-2.70 
  Gutt, Stefan 1899 GER0.5010.03300.90 

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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