Individual Calculations July 2012
 Kilian, Ralf  Total change: -19.20  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2011-09-25
RcRownchangeKK*chgGame
 2254 2279 3.00 8 -1.28 15 -19.20 
  Torres-Kuckel, Rafael f2243 GER0.501-0.0515-0.75 
  Schlange, Stefan 2226 GER0.501-0.0715-1.05 
  Boehm, Joachim 2218 GER0.001-0.5815-8.70 
  Kemna, Guido 2235 GER1.0010.44156.60 
  Ciornei, Dragos 2188 GER0.501-0.1215-1.80 
  Niermann, Michael f2242 GER0.501-0.0515-0.75 
  De Vreugt, Dennis g2449 NED0.001-0.2815-4.20 
  Dergatschova-Daus, Anna wm2227 GER0.001-0.5715-8.55 

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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