Individual Calculations October 2008
 Walch, Roger  Total change: -9.45  Rating chartPersonal card
 5.LGA Premium Schach Cup 2008 Nuernberg GER 2008-09-04
RcRownchangeKK*chgGame
 1953 1759 1.00 6 -0.63 15 -9.45 
  Kordts, Wolfgang 2109 GER0.001-0.1115-1.65 
  Zeitler, Hans-Juergen 2048 GER0.001-0.1615-2.40 
  Dreiseitel, Werner 1494 GER1.0010.18152.70 
  Hoffmann, Guenter 2006 GER0.001-0.1915-2.85 
  Suess, Helmut 2001 GER0.001-0.2015-3.00 
  Woerl, Richard 2061 GER0.001-0.1515-2.25 

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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