Individual Calculations January 2009
 Geiss, Fritz  Total change: 1.50  Rating chartPersonal card
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 1944 1991 5.00 9 0.06 25 1.50 
  Ludwig, Egbert 1641 GER1.0010.11252.75 
  Villing, Dieter 2193 GER0.5010.26256.50 
  Kempen, Willi 2144 GER0.5010.20255.00 
  Buzov, Boris 2125 UKR0.001-0.3225-8.00 
  Segelken, Peter 1902 GER1.0010.38259.50 
  Kalkmann, Hans 2031 GER0.001-0.4425-11.00 
  Reinke, Kurt 1970 GER0.501-0.0325-0.75 
  Fuchs, Willy 1806 GER0.501-0.2425-6.00 
  Schumacher, Ursula 1683 GER1.0010.14253.50 

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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