Individual Calculations February 2018
 Johnen, Franz  Total change: -19.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 D Hamburg GER 2018-01-05
RcRownchangeKK*chgGame
 1694 1759 2.00 5 -0.95 20 -19.00 
  Behrensen, Joern 1691 GER0.501-0.0920-1.80 
  Baum, Frank-Christian 1697 GER1.0010.41208.20 
  Erdmann, Frank 1741 GER0.001-0.5320-10.60 
  Schomann, Michael 1662 GER0.501-0.1320-2.60 
  Loesche, Marian 1678 GER0.001-0.6120-12.20 

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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