Individual Calculations February 2013
 Reyer, Ulli  Total change: -4.20  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2154 2182 4.00 8 -0.28 15 -4.20 
  Klein, Gernot Dr 1915 GER1.0010.18152.70 
  Koepke, Christian m2359 GER0.5010.23153.45 
  Sobolevsky, Leonid m2221 UKR1.0010.55158.25 
  Seger, Ruediger m2390 GER0.001-0.2315-3.45 
  Grigorian, Spartak 2141 GER0.001-0.5615-8.40 
  Kempe, Frank 2022 ENG0.501-0.2115-3.15 
  Maiwald, Harald 2091 GER0.501-0.1215-1.80 
  Biedekoepper, Robert 2093 GER0.501-0.1215-1.80 

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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