Individual Calculations April 2019
 Hermes, Frank  Total change: -2.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 D Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1693 1716 2.00 4 -0.12 20 -2.40 
  Kernchen, Peter 1569 GER0.501-0.2020-4.00 
  Mothes, Rainer 1727 GER1.0010.522010.40 
  Steinkoenig, Jannick 1729 GER0.001-0.4820-9.60 
  Taskor, Erkan 1746 GER0.5010.04200.80 

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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