Individual Calculations January 2018
 Koenig, Frank  Total change: 13.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 D Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1723 1700 3.00 5 0.65 20 13.00 
  Toelg, Wolfgang 1616 GER0.501-0.1220-2.40 
  Schmidt, Axel 1736 GER1.0010.552011.00 
  Apelt, Andreas 1791 GER1.0010.622012.40 
  Natterer, Winfried 1815 GER0.001-0.3420-6.80 
  Friess, Thomas 1657 GER0.501-0.0620-1.20 

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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