Individual Calculations August 2013
 Meyer, Stefan  Total change: -6.00  Rating chartPersonal card
 10. Longericher Sommer-Open Koeln GER 2013-07-19
RcRownchangeKK*chgGame
 1832 1754 1.00 3 -0.20 30 -6.00 
  Rieger, Isabelle 1712 GER0.501-0.0630-1.80 
  Brecker, Hans-Joerg 1963 GER0.001-0.2330-6.90 
  Suess, Stefan 1822 GER0.5010.09302.70 

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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