Individual Calculations March 2012
 Diehm, Alexander  Total change: -7.95  Rating chartPersonal card
 Dettinger Schachtage 2011 Karlstein GER 2011-12-27
RcRownchangeKK*chgGame
 2027 2056 1.00 3 -0.53 15 -7.95 
  Schild, Christoph 2306 GER0.001-0.1915-2.85 
  Puzzo, Peter 1663 GER1.0010.08151.20 
  Lenhardt, Manfred 2112 GER0.001-0.4215-6.30 

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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