Individual Calculations July 2010
 Troyke, Doreen  Total change: -4.95  Rating chartPersonal card
 Jubilaeums-Open Schachclub Bayer Leverkusen Leverkusen GER 2010-06-02
RcRownchangeKK*chgGame
 2028 2092 2.00 4 -0.33 15 -4.95 
  Stewart, Neil f2301 GER0.001-0.2315-3.45 
  Grosse-Honebrink, Brigitte 1926 GER0.501-0.2215-3.30 
  Bender, Andreas 1841 GER0.501-0.3115-4.65 
  Kemmler, Michael 2043 GER1.0010.43156.45 

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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