Individual Calculations March 2012
 Lotz, Kolja Alecsander  Total change: -28.50  Rating chartPersonal card
 Marienbad Open 2012 - C - FIDE open Marianske Lazne CZE 2012-01-21
RcRownchangeKK*chgGame
 1874 1758 0.50 4 -0.95 30 -28.50 
  Most, Zdenek 2095 CZE0.5010.383011.40 
  Voloshin, Pavel 1864 RUS0.001-0.3630-10.80 
  Roeschert, Stephan 1957 GER0.001-0.2430-7.20 
  Dwilewicz, Katarzyna 1581 POL0.001-0.7330-21.90 

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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