Individual Calculations January 2024
 Wolter, Kai, Dr.  Total change: -11.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 A Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 2166 2175 2.00 5 -0.56 20 -11.20 
  Tonndorf, Matthias f2212 GER0.5010.05201.00 
  Tiarks, Jann-Christian c2224 GER0.5010.07201.40 
  Schiffer, Stefan f2224 GER0.001-0.4320-8.60 
  Grzeca, Pascal 2091 GER0.501-0.1220-2.40 
  Pitschka, Claus f2078 GER0.501-0.1320-2.60 

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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