Individual Calculations October 2008
 Rozov, Boris  Total change: -17.25  Rating chartPersonal card
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 2006 2155 4.50 8 -0.90 15 -13.50 
  Ast, Erwin 1805 GER1.0010.11151.65 
  Schalloehr, Knut 1829 GER1.0010.13151.95 
  Zozulia, Anna mwg2346 BEL0.001-0.2515-3.75 
  Koehn, Peter 2285 GER0.001-0.3215-4.80 
  Schmidt, Jade 1980 GER0.501-0.2315-3.45 
  Barlage, Tonio, Dr. 1973 GER0.001-0.7415-11.10 
  Catrais, Michael 1919 GER1.0010.20153.00 
  Rosenblatt, Marcus 1913 GER1.0010.20153.00 

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)
 
 Lichtenberger Sommer 2008 Berlin GER 2008-08-16
RcRownchangeKK*chgGame
 1905 2155 4.50 6 -0.25 15 -3.75 
  Schalck, Christiano 1805 GER0.501-0.3915-5.85 
  Nekrasova, Kateryna 1805 GER0.501-0.3915-5.85 
  Engelhardt, Erhard 1820 GER1.0010.12151.80 
  Getzuhn, Detlef 1979 GER1.0010.27154.05 
  Mai, Andreas 1899 GER1.0010.19152.85 
  Kornrumpf, Joachim, Prof. Dr 2121 GER0.501-0.0515-0.75 

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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