Individual Calculations July 2009
 Fritz, Roland  Total change: 8.40  Rating chartPersonal card
 14. Bodenseecup Kreuzlingen SUI 2009-05-01
RcRownchangeKK*chgGame
 2365 2350 2.00 3 0.56 15 8.40 
  Bayer, Bernhard f2395 GER0.5010.06150.90 
  Moor, Roger m2353 SUI1.0010.50157.50 
  Maier, Christian m2348 GER0.5010.00150.00 

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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