Individual Calculations February 2013
 Dobrov, Igor  Total change: -13.95  Rating chartPersonal card
 Schachtuerkencup 2012 Paderborn GER 2012-12-27
RcRownchangeKK*chgGame
 2025 1813 0.00 4 -0.93 15 -13.95 
  Haskenhoff, Jan 2046 GER0.001-0.2115-3.15 
  Krueger, Michael 1988 GER0.001-0.2715-4.05 
  Kahlenberg, Jens 2089 GER0.001-0.1715-2.55 
  Zaerban, Jan-Christopher 1976 GER0.001-0.2815-4.20 

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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