Individual Calculations January 2012
 Jahn, Dietmar  Total change: -16.65  Rating chartPersonal card
 26.offene Doebelner Stadtmeisterschaft 2011 Doebeln GER 2011-10-28
RcRownchangeKK*chgGame
 1805 1833 0.50 3 -1.11 15 -16.65 
  Hollas, Leon 1713 GER0.001-0.6615-9.90 
  Schenk, Stefan 1859 GER0.001-0.4615-6.90 
  Teichmann, Felix 1842 GER0.5010.01150.15 

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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