Individual Calculations March 2011
 Sonnhalter, Walter  Total change: 0.00  Rating chartPersonal card
 8. Internat. Schwalbacher Weihnachtsopen Schwalbach-Elm GER 2010-12-26
RcRownchangeRpKK*chgGame
 1992 0 2.50 5 0.00 1992   0.00 
  Oberhofer, Andre 2270 GER0.0010.00 0.00 
  Meul, Willi 1899 GER1.0010.00 0.00 
  Peetz, Ludwig, Dr. 2058 GER0.0010.00 0.00 
  Holle, Cedric 1780 GER0.5010.00 0.00 
  Van Rienen, Willy 1955 FRA1.0010.00 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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