Individual Calculations September 2013
 Bernasconi, Roberto  Total change: 7.50  Rating chartPersonal card
 Lichtenberger Sommer 2013 Berlin GER 2013-08-17
RcRownchangeKK*chgGame
 1985 1931 4.00 8 0.50 15 7.50 
  Poeltelt, Helmut, Dr 1733 GER1.0010.24153.60 
  Moritz, Aron 2193 GER0.001-0.1815-2.70 
  Gruener, Reinhard 2016 GER1.0010.62159.30 
  Heuser, Philip, Dr. 2123 GER0.5010.25153.75 
  Schraepel, Manfred 1903 GER0.501-0.0415-0.60 
  Hermannsdoerfer, Frank 2228 GER0.001-0.1515-2.25 
  Albinus, Guenter, Dr. 1844 GER0.001-0.6215-9.30 
  Engelhardt, Erhard 1841 GER1.0010.38155.70 

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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