Individual Calculations April 2009
 Urban, Rudolf  Total change: 4.95  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1999 1962 4.50 9 0.33 15 4.95 
  Skembris, Spyridon g2312 GRE0.001-0.1115-1.65 
  Sickinger, Wolfgang 1868 GER0.001-0.6315-9.45 
  Titz, Waldemar 1805 GER0.501-0.2115-3.15 
  Segelken, Peter 1870 GER1.0010.37155.55 
  Steinhart, Matthias 1861 GER0.501-0.1415-2.10 
  Frijling, Jereon 1823 NED1.0010.31154.65 
  Schiffer, Steve 2152 GER1.0010.751511.25 
  Schaefer, Michael 2183 GER0.001-0.2215-3.30 
  Heinich, Manfred 2120 GER0.5010.21153.15 

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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