Individual Calculations April 2023
 Gress, Alexander  Total change: 10.60  Rating chartPersonal card
 Oberliga Sued-West 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 1973 2105 1.00 1 0.32 20 6.40 
  Jenner, Meikel 1973 GER1.0010.32206.40 

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)
 
 Oberliga Sued-West 2022-2023 March 2023 various GER 2023-03-19
RcRownchangeKK*chgGame
 2264 2105 0.50 1 0.21 20 4.20 
  Huerter, Helmut f2264 GER0.5010.21204.20 

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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