Individual Calculations December 2014
 Litfin, Boris  Total change: -1.80  Rating chartPersonal card
 18. Deutsche Polizeimeisterschaft im Schach Ludwigshafen GER 2014-10-27
RcRownchangeKK*chgGame
 1896 1906 3.50 7 -0.09 20 -1.80 
  Mannheimer, Hans-Martin 2099 GER0.001-0.2520-5.00 
  Deutschmann, Juergen 1712 GER1.0010.25205.00 
  Grosse-Frintrop, Gerd 2027 GER0.001-0.3420-6.80 
  Busacker, Holger 2007 GER0.5010.14202.80 
  Christen, Wolfram 1926 GER0.5010.03200.60 
  Schneider, Peter 1724 GER0.501-0.2420-4.80 
  Rippke, Uwe 1774 GER1.0010.32206.40 

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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