Individual Calculations July 2013
 Seichter, Andreas  Total change: -10.20  Rating chartPersonal card
 2. Goldflair-Open Korbach GER 2013-06-07
RcRownchangeKK*chgGame
 1788 1834 1.00 3 -0.68 15 -10.20 
  Spiess, Thomas 2050 GER0.001-0.2215-3.30 
  Lu, Chia.-Hsin 1703 TPE0.001-0.6815-10.20 
  Unruh, Hartmut 1612 GER1.0010.22153.30 

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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