Individual Calculations September 2009
 Mottonen, Ari  Total change: -2.25  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2151 2056 2.50 7 -0.15 15 -2.25 
  Wegerer, Fred f2242 AUT1.0010.741511.10 
  Zelic, Mladen f2313 CRO0.001-0.1815-2.70 
  Medancic, Rikard m2238 CRO0.001-0.2615-3.90 
  Van Leent, Dimitri f2201 NED0.001-0.3115-4.65 
  Zupevc, Saso 1850 SLO0.501-0.2615-3.90 
  Kamenecki, Stjepan 1967 CRO1.0010.38155.70 
  Srbis, Jurica 2244 CRO0.001-0.2615-3.90 

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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