Individual Calculations April 2009
 Dirks, Rainer  Total change: 0.00  Rating chartPersonal card
 25.ChessOrg Schachfestival Seniors Bad Woerishofen GER 2009-03-05
RcRownchangeRpKK*chgGame
 1812 0 2.00 7 0.00 1654   0.00 
  Westermayer, Johann 1749 AUT1.0010.00 0.00 
  Mentel, Juergen Dr. 2110 GER0.0010.00 0.00 
  Fels, Karl-Heinz 1936 GER0.0010.00 0.00 
  Winkler, Hans 1923 GER0.0010.00 0.00 
  Braeu, Emmi 1632 GER0.5010.00 0.00 
  Narr, Irmgard 1759 GER0.0010.00 0.00 
  Wolf, Margot 1572 GER0.5010.00 0.00 

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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