Individual Calculations February 2019
 Wehner, Janis  Total change: -9.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 A Potsdam GER 2019-01-04
RcRownchangeKK*chgGame
 2162 2160 2.00 5 -0.48 20 -9.60 
  Hansch, Karsten 2292 GER0.001-0.3220-6.40 
  Wronn, Bernd 2129 GER0.001-0.5420-10.80 
  Schmidt, Carsten 2123 GER0.501-0.0520-1.00 
  Mueller, Jan Hendrik 2124 GER1.0010.45209.00 
  Dimitrijeski, Kristian 2143 GER0.501-0.0220-0.40 

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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