Individual Calculations August 2013
 Kelkel, Peter  Total change: 0.00  Rating chartPersonal card
 5.Senioren-Schachopen Bad Neuenahr Bad Neuenahr GER 2013-07-20
RcRownchangeRpKK*chgGame
 1765 0 3.50 9 0.00 1685   0.00 
  Kalkmann, Hans 1953 GER0.0010.00 0.00 
  Willms, Willi 1889 GER1.0010.00 0.00 
  Liszka, Guenter 1937 GER0.0010.00 0.00 
  Smits, Oswald 1881 GER0.0010.00 0.00 
  Wraga, Teresa 1609 GER0.5010.00 0.00 
  Graffenberger, Wilhelm 1733 GER0.0010.00 0.00 
  Loerken, Franz 1591 GER1.0010.00 0.00 
  Van Houten, Henk 1776 NED0.0010.00 0.00 
  Graffenberger, Marianne 1520 GER1.0010.00 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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