Individual Calculations June 2023
 Arns, Danny  Total change: 28.60  Rating chartPersonal card
 NRW-Klasse 3 2022-2023 April 2023 various GER 2023-04-23
RcRownchangeKK*chgGame
 2134 1857 1.00 1 0.83 20 16.60 
  Goralski, Christian 2134 GER1.0010.832016.60 

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)
 
 15th BPB Limburg Open 2023 Group B Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1935 1857 3.00 6 0.60 20 12.00 
  Stahlschmidt, Timo 1794 GER0.501-0.0920-1.80 
  De Jong, Mathijs 2022 NED0.001-0.2820-5.60 
  Nguyen, Khoi 1816 BEL0.501-0.0620-1.20 
  Dudink, Bas 1952 NED0.5010.13202.60 
  Koopmans, Cees 2093 NED1.0010.802016.00 
  Klein, Jorik 1932 NED0.5010.10202.00 

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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