Individual Calculations September 2009
 Forster, Richard  Total change: -8.10  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2272 2448 5.00 8 -0.81 10 -8.10 
  Radovanovic, Jovica f2353 SRB0.501-0.1310-1.30 
  Jussupow, Ekaterina 2179 GER0.501-0.3310-3.30 
  Mikavica, Mirko 2208 SRB1.0010.20102.00 
  Kniest, Oliver f2305 GER0.501-0.1910-1.90 
  Schiendorfer, Emanuel f2321 SUI1.0010.33103.30 
  Garcia, Lopez Miguel Angel 2198 ESP0.501-0.3110-3.10 
  Vuilleumier, Alexandre m2304 SUI0.501-0.1910-1.90 
  Fruebing, Stefan f2305 GER0.501-0.1910-1.90 

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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