Individual Calculations September 2013
 Jacoby, Gisbert  Total change: -19.50  Rating chartPersonal card
 Kieler Open 2013 Gruppe A KIel GER 2013-07-26
RcRownchangeKK*chgGame
 2008 2186 3.00 6 -1.30 15 -19.50 
  Fritsche, Oliver 1798 GER0.501-0.4115-6.15 
  Rabe, Klaus 2072 GER0.501-0.1615-2.40 
  Thanisch, Matthias 2026 GER0.501-0.2115-3.15 
  Berger, Joachim 1987 GER0.501-0.2615-3.90 
  Meyer, Juergen 1991 GER0.501-0.2515-3.75 
  Meiser, Markus 2176 GER0.501-0.0115-0.15 

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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