Individual Calculations July 2009
 Riefner, Edwin  Total change: -10.80  Rating chartPersonal card
 Oberliga Bayern Bayern GER 2008-10-05
RcRownchangeKK*chgGame
 2281 2259 3.50 9 -0.72 15 -10.80 
  Stross, Frantisek f2281 CZE0.001-0.4715-7.05 
  Chandler, Patrick 2269 GER0.5010.01150.15 
  Sodoma, Jan 2358 CZE1.0010.64159.60 
  Graef, Harald 2197 GER0.001-0.5915-8.85 
  Rother, Christoph f2297 GER0.5010.05150.75 
  Zach, Andreas 2273 GER0.5010.02150.30 
  Kirchner, Thomas 2287 GER0.5010.04150.60 
  Klebel, Martin, Dr. m2358 GER0.5010.14152.10 
  Maurer, Jochen 2213 GER0.001-0.5615-8.40 

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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