Individual Calculations March 2023
 Pfrommer, Christoph  Total change: 2.70  Rating chartPersonal card
 Oberliga Baden 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 1977 2274 1.00 1 0.15 10 1.50 
  Hecht, Jonas Christian 1977 GER1.0010.15101.50 

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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5 decentralised SUI 2023-02-11
RcRownchangeKK*chgGame
 2332 2274 1.00 2 0.12 10 1.20 
  Peng, Li Min g2540 UKR0.5010.32103.20 
  Meier, Lukas 2123 SUI0.501-0.2010-2.00 

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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