Individual Calculations May 2022
 Grote, Dirk  Total change: -13.80  Rating chartPersonal card
 Landesliga Hamburg 2021/2022 March 2022 various GER 2022-03-26
RcRownchangeKK*chgGame
 1970 2068 0.50 1 -0.13 20 -2.60 
  Baberz, Alexander 1970 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)
 
 Landesliga Hamburg 2021/2022 April 2022 various GER 2022-04-03
RcRownchangeKK*chgGame
 2226 2068 0.00 1 -0.29 20 -5.80 
  Garner, Isaac 2226 GER0.001-0.2920-5.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022 Q1 B Potsdam GER 2022-04-08
RcRownchangeKK*chgGame
 1953 2068 3.00 5 -0.27 20 -5.40 
  Thelen, Armin 1990 GER0.501-0.1120-2.20 
  Lippert, Daniel 1909 GER0.001-0.7120-14.20 
  Helms, Finn 1918 GER1.0010.30206.00 
  Peglau, Dora 1927 GER1.0010.31206.20 
  Hansch, Torsten c2023 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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