Individual Calculations July 2011
 Bolte, Christoph  Total change: 8.10  Rating chartPersonal card
 15.offene Braunfelser Stadtmeisterschaft Braunfels GER 2011-03-11
RcRownchangeKK*chgGame
 1872 1975 3.00 4 0.54 15 8.10 
  Scherler, Hans-Rudolf 1605 GER1.0010.10151.50 
  Diehl, Andreas 2103 GER0.001-0.3315-4.95 
  Sassmannshausen, Mark 1842 GER1.0010.32154.80 
  Ewin, Hans-Peter 1936 GER1.0010.45156.75 

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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