Individual Calculations July 2009
 Loerke, Reinhard  Total change: -4.80  Rating chartPersonal card
 Landesliga Brandenburg 2008/2009 Potsdam GER 2008-10-05
RcRownchangeKK*chgGame
 2230 1987 0.50 4 -0.32 15 -4.80 
  Rolle, Eric 2252 GER0.001-0.1815-2.70 
  Cusnariov, Nicolai 2154 MDA0.001-0.2815-4.20 
  Spivak, Ilya 2337 RUS0.001-0.1115-1.65 
  Jandke, Manfred 2176 GER0.5010.25153.75 

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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