Individual Calculations July 2022
 Schneider, Udo  Total change: -21.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 D Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 1677 1689 1.50 5 -1.08 20 -21.60 
  Wartenberg, Alissa 1790 GER0.001-0.3620-7.20 
  Gerlach, Andreas, Dr. 1632 GER0.001-0.5820-11.60 
  John, Volkmar 1664 GER0.501-0.0320-0.60 
  Badih, Richard-Ernest 1652 GER0.501-0.0520-1.00 
  Baumann, Bettina 1645 GER0.501-0.0620-1.20 

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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