Individual Calculations May 2011
 Alefs , Heinz  Total change: -2.10  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1866 1839 4.00 9 -0.14 15 -2.10 
  Straub, Peter 2108 GER0.001-0.1715-2.55 
  Ludwig, Egbert 1490 GER1.0010.11151.65 
  Thieme, Wolfgang 1963 GER0.001-0.3315-4.95 
  Kuehner, Peter 2008 GER0.5010.22153.30 
  Mentel, Juergen 2129 GER0.5010.34155.10 
  Schuler, Georg 1913 GER0.001-0.4015-6.00 
  Schuller, Erhard 1724 GER1.0010.34155.10 
  Weber, Gerhard, Dr. 1907 GER0.001-0.4115-6.15 
  Kuhnert, Werner 1554 GER1.0010.16152.40 

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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