Individual Calculations May 2011
 Fiekers, Christian  Total change: -1.95  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2242 2151 1.00 3 -0.13 15 -1.95 
  Manakov, Ilya 2322 RUS0.001-0.2715-4.05 
  Lach, Bernhard 2254 GER0.5010.14152.10 
  Pogan, Nikolas 2150 GER0.5010.00150.00 

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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