Individual Calculations January 2018
 Ullrich, Jan  Total change: 17.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 C Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1856 1804 3.00 5 0.86 20 17.20 
  Porzer, Thomas 1888 GER1.0010.622012.40 
  Sassmannshausen, Mark 1863 GER0.001-0.4220-8.40 
  Schoenherr, Konrad 1898 GER0.001-0.3720-7.40 
  Walny, Benjamin 1756 GER1.0010.43208.60 
  Sadewasser, Tom 1875 GER1.0010.602012.00 

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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