Individual Calculations May 2019
 Dachwitz, Ralf  Total change: -13.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1646 1622 2.00 5 -0.33 40 -13.20 
  Beyer, Michael 1606 GER0.501-0.0240-0.80 
  Friedel, Thomas 1617 GER0.001-0.5140-20.40 
  Aleanakian, Gabriel 1715 GER0.5010.13405.20 
  Sikorsky, Reinhard 1674 GER1.0010.574022.80 
  Klowski, Bjoern Sigurd 1620 GER0.001-0.5040-20.00 

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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