Individual Calculations November 2022
 Klatt, Jan  Total change: 4.40  Rating chartPersonal card
 15. offene Harburger Stadtmeisterschaft A Hamburg GER 2022-10-01
RcRownchangeKK*chgGame
 2020 2144 3.50 5 0.22 20 4.40 
  Atri, Jamshid 1975 GER1.0010.28205.60 
  Herter, Arne 1837 GER1.0010.14202.80 
  Reddmann, Hauke, Dr. f2198 GER0.001-0.4220-8.40 
  Donath, Johann 2059 GER1.0010.38207.60 
  Helmer, Jan 2029 GER0.501-0.1620-3.20 

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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