Individual Calculations September 2009
 Ribbegren, Karl Johan  Total change: 17.25  Rating chartPersonal card
 Olimpiada dels petits estats d'Europa Andorra la Vella AND 2009-06-20
RcRownchangeKK*chgGame
 2185 2113 4.00 7 1.15 15 17.25 
  Maccapani, Massimiliano c2113 SMR1.0010.50157.50 
  Hamperl, Fred f2075 GCI0.001-0.5515-8.25 
  Gallego, Ruben f2235 AND0.001-0.3315-4.95 
  Olsen, Heini f2382 FAI0.5010.33154.95 
  Hartung, Jerry 2189 LUX1.0010.60159.00 
  Guller, Andras c2080 LIE0.501-0.0515-0.75 
  Tandy, Chris c2222 JCI1.0010.65159.75 

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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