Individual Calculations January 2009
 Loeffler, Hans  Total change: -2.75  Rating chartPersonal card
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 1990 2007 4.50 9 -0.11 25 -2.75 
  Girod, Gudrun 1657 GER1.0010.11252.75 
  Krieger, Hermann 2232 GER0.001-0.2225-5.50 
  Thonig, Manfred 1709 GER1.0010.15253.75 
  Kempen, Willi 2144 GER0.5010.18254.50 
  Kripp, Wolfgang 2181 GER0.001-0.2725-6.75 
  Schweitzer, Paul 1813 GER1.0010.25256.25 
  Kalkmann, Hans 2031 GER0.5010.03250.75 
  Villing, Dieter 2193 GER0.001-0.2625-6.50 
  Scheidt, Eugen 1953 GER0.501-0.0825-2.00 

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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