Individual Calculations November 2009
 Zaerban, Jan-Christopher  Total change: 10.35  Rating chartPersonal card
 3.Korbacher Open Korbach GER 2009-10-15
RcRownchangeKK*chgGame
 2005 1956 2.00 3 0.69 15 10.35 
  Hoepfner, Tim 1818 GER0.001-0.6915-10.35 
  Wiege, Gerald 2109 GER1.0010.701510.50 
  Hess, Steffen 2089 GER1.0010.681510.20 

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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