Individual Calculations July 2008
 Westermeier, Arnulf  Total change: 2.25  Rating chartPersonal card
 2. Bundesliga West seveal AUT 2007-10-06
RcRownchangeKK*chgGame
 2442 2272 1.00 3 0.15 15 2.25 
  Lehner, Oliver m2419 AUT0.5010.20153.00 
  Bayer, Bernhard f2344 GER0.5010.10151.50 
  Prusikin, Michael g2564 GER0.001-0.1515-2.25 

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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