Individual Calculations March 2020
 Poess, Ralf  Total change: 87.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 E Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1649 1466 3.50 5 2.19 40 87.60 
  Weber, Daniela 1674 GER0.5010.274010.80 
  Kiefer, Markus 1649 GER1.0010.744029.60 
  Reicke, Michael 1587 GER1.0010.664026.40 
  Assadi, Ahmad 1612 GER0.001-0.3040-12.00 
  Eberhardt, Michael 1725 GER1.0010.824032.80 

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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