Individual Calculations January 2009
 Izrajlev, Alexander  Total change: -15.90  Rating chartPersonal card
 Deutschland Cup Gruppe 15 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2317 2326 1.50 5 -1.06 15 -15.90 
  Loxine, Iakov f2338 RUS0.5010.02150.30 
  Braun, Christian f2325 GER0.001-0.5015-7.50 
  Mueller, Fabian f2296 GER0.501-0.0415-0.60 
  Bastian, Herbert m2364 GER0.001-0.4515-6.75 
  Knuth, Hannes 2260 GER0.501-0.0915-1.35 

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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