Individual Calculations November 2011
 Lederer, Helmut  Total change: 2.85  Rating chartPersonal card
 31. OIS Muenchen 2011 Gruppe B Muenchen GER 2011-09-17
RcRownchangeKK*chgGame
 1692 1750 2.50 4 0.19 15 2.85 
  Roos, Karin 1826 GER0.001-0.4015-6.00 
  Neubauer, Karl Heinz 1624 GER1.0010.33154.95 
  Stempfle, Tobias 1747 GER0.5010.00150.00 
  Czarnach, Anton 1569 GER1.0010.26153.90 

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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