Individual Calculations December 2022
 Hillenbrand, Michael  Total change: 4.00  Rating chartPersonal card
 NRW-Klasse 2 2022-2023 October 2022 various GER 2022-10-02
RcRownchangeKK*chgGame
 2025 2150 1.50 2 0.17 20 3.40 
  Liedmann, Dennis 2062 GER1.0010.38207.60 
  Brochhagen, Thomas 1988 GER0.501-0.2120-4.20 

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)
 
 NRW-Klasse 2 2022-2023 November 2022 various GER 2022-11-13
RcRownchangeKK*chgGame
 2175 2150 0.50 1 0.03 20 0.60 
  Rebentisch, Tom 2175 GER0.5010.03200.60 

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)
 

 

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