Individual Calculations April 2019
 Wronn, Bernd  Total change: -9.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 A Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 2220 2140 1.50 5 -0.46 20 -9.20 
  Dorst, Johannes f2210 GER1.0010.602012.00 
  Pitschka, Claus f2193 GER0.5010.07201.40 
  Peist, Juergen 2269 GER0.001-0.3320-6.60 
  Spiess, Timo-Christian, Dr. 2186 GER0.001-0.4420-8.80 
  Kearns, Christopher 2240 GER0.001-0.3620-7.20 

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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