Individual Calculations September 2010
 Melnikov, Alexander  Total change: -10.35  Rating chartPersonal card
 2.Rheinland-Pfalz-Open Schweich GER 2010-07-15
RcRownchangeKK*chgGame
 1915 2072 2.00 4 -0.69 15 -10.35 
  Berend, Fred m2381 LUX0.001-0.1415-2.10 
  Frischmann, Rick 1894 GER0.001-0.7315-10.95 
  Decrouppe, Johann 1705 GER1.0010.10151.50 
  Perske, Thore 1679 GER1.0010.08151.20 

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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