Individual Calculations April 2018
 Rackowiak, Hans  Total change: 27.60  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1979 1954 5.50 9 1.38 20 27.60 
  Ludwig, Siegfried 1573 GER1.0010.09201.80 
  Hassenrueck, Helmut 2142 GER0.5010.24204.80 
  Neese, Hans-Joachim f2103 GER0.5010.20204.00 
  Hilburt, Leonid 2085 GER0.001-0.3220-6.40 
  Thielemann, Joachim 1829 GER1.0010.33206.60 
  Werchan, Hans, Dr. 2079 GER0.5010.17203.40 
  Rosen, Willy f2195 GER0.5010.30206.00 
  Winter, Reinhold 1738 GER0.501-0.2820-5.60 
  Walther, Reinhard 2067 GER1.0010.652013.00 

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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