Individual Calculations June 2022
 Dudzinski, Piotr  Total change: 13.20  Rating chartPersonal card
 Oberliga Nord-Ost 2021/2022 April 2022 various GER 2022-04-03
RcRownchangeKK*chgGame
 2223 2317 1.00 1 0.37 20 7.40 
  Van Hasselt, Frank 2223 HKG1.0010.37207.40 

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 Nord-Ost 2021/2022 May 2022 various GER 2022-05-01
RcRownchangeKK*chgGame
 2133 2317 2.50 3 0.29 20 5.80 
  Boewer, Roland 2172 GER0.501-0.1920-3.80 
  Dettmann, Gerd 2098 GER1.0010.22204.40 
  Bachmann, Volker 2130 GER1.0010.26205.20 

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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