Individual Calculations June 2023
 Borchert, Stephan  Total change: 27.20  Rating chartPersonal card
 Oberliga NRW 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2128 2071 2.00 2 1.15 20 23.00 
  Linker, Walter 2038 GER1.0010.45209.00 
  Wilde, Pierre f2218 GER1.0010.702014.00 

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)
 
 Oberliga NRW 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 2197 2042 0.50 1 0.21 20 4.20 
  Bee, Marcus 2197 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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