Individual Calculations September 2019
 Dittrich, Tom  Total change: 12.60  Rating chartPersonal card
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 1932 1923 4.00 7 0.63 20 12.60 
  Schiller, Stephan 1571 GER0.001-0.8920-17.80 
  Kreuchauf, Olaf 1690 GER1.0010.21204.20 
  Schindler, Rudolf, Dr. 1780 GER1.0010.31206.20 
  Sieglen, Joachim, Dr. f2218 GER1.0010.852017.00 
  Schulz, Hartmut 2064 GER0.5010.19203.80 
  Heuser, Philip, Dr. 2064 GER0.001-0.3120-6.20 
  Hillmann, Michael 2138 GER0.5010.27205.40 

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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