Individual Calculations July 2022
 Amrhein, Dennis  Total change: 36.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 F Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 1332 1229 2.00 3 0.92 40 36.80 
  Nechitailo, Nikita 1371 UKR0.001-0.3140-12.40 
  Boll, Kai 1289 GER1.0010.584023.20 
  Ju, Daegun 1336 KOR1.0010.654026.00 

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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