Individual Calculations January 2009
 Zschorsch, Peter  Total change: -2.85  Rating chartPersonal card
 4.Internationaler Chiemgauer Senioren-Cup Bergen GER 2008-10-13
RcRownchangeKK*chgGame
 1863 1981 5.00 8 -0.19 15 -2.85 
  Schmidt, Wolfgang 1821 GER1.0010.29154.35 
  Jurgan, Brigitte 1631 GER1.0010.11151.65 
  Reitberger, Peter 2106 GER0.001-0.3315-4.95 
  Jensen, Helmut 1891 GER0.001-0.6215-9.30 
  Oser, Thor 1886 GER0.501-0.1315-1.95 
  Janzen, Christian 1801 GER1.0010.26153.90 
  Greiner, Wolfgang 1856 GER1.0010.33154.95 
  Wolf, Reinhard 1912 GER0.501-0.1015-1.50 

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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