Individual Calculations July 2009
 Steiner, Matthias  Total change: -3.75  Rating chartPersonal card
 Oberliga Wuerttemberg Wuerttemberg GER 2008-10-12
RcRownchangeKK*chgGame
 2172 2087 1.00 3 -0.15 25 -3.75 
  Reck, Moritz 2149 GER0.5010.09252.25 
  Sand, Rolf Dr. 2098 GER0.001-0.4825-12.00 
  Witke, Thomas f2269 GER0.5010.24256.00 

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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