Individual Calculations May 2011
 De Luna Butz, Alberto  Total change: 8.40  Rating chartPersonal card
 27. ChessOrg Schachfestival Open Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1948 1791 3.00 8 0.56 15 8.40 
  Klamp, Christoph 2118 GER0.001-0.1315-1.95 
  Von Saldern, Ruediger 2004 GER0.001-0.2315-3.45 
  Klett, Thomas 1909 GER0.5010.16152.40 
  Fries, Elisabeth 1716 GER1.0010.40156.00 
  Malzer, Werner 1937 GER0.001-0.3015-4.50 
  Rebitzer, Winfried 2023 GER0.001-0.2115-3.15 
  Hauff, Andre 2046 GER0.5010.31154.65 
  Steinhart, Matthias 1834 GER1.0010.56158.40 

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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