Individual Calculations September 2019
 Haftmann, Rainer  Total change: -12.60  Rating chartPersonal card
 31. Wiesbadener Schlosspark-Open 2019 Wiesbaden GER 2019-08-22
RcRownchangeKK*chgGame
 1772 1725 2.00 6 -0.63 20 -12.60 
  Flach, Erich, Prof. Dr. 2081 GER0.001-0.1120-2.20 
  Triantafillidis, Simeon 1952 GER0.001-0.2120-4.20 
  Berdyga, Mariusz 1348 POL1.0010.09201.80 
  Davidov, Georgi 1917 GER0.001-0.2520-5.00 
  Meaubert, Thomas, Dr. 1779 GER0.001-0.4220-8.40 
  Herrmann, Gerhard 1554 GER1.0010.27205.40 

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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