Individual Calculations August 2022
 Ziller, Christian  Total change: 18.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q3 B Hamburg GER 2022-07-01
RcRownchangeKK*chgGame
 1931 2040 3.50 4 0.92 20 18.40 
  Rose, Daniel 1973 GER1.0010.41208.20 
  Schoebel-Kroehn, Lucas 1966 GER1.0010.40208.00 
  Haubold, Sebastian Marcel 1907 GER1.0010.32206.40 
  Sommer, Justus 1879 GER0.501-0.2120-4.20 

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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