Individual Calculations December 2022
 Sonnenschein, Philipp  Total change: -2.00  Rating chartPersonal card
 NRW-Klasse 2 2022-2023 October 2022 various GER 2022-10-02
RcRownchangeKK*chgGame
 2103 2223 1.50 2 0.20 20 4.00 
  Brochhagen, Thomas 1988 GER1.0010.21204.20 
  Schlehoefer, Ralf f2217 GER0.501-0.0120-0.20 

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
 1985 2223 0.50 1 -0.30 20 -6.00 
  Verfuerth, Kevin 1985 GER0.501-0.3020-6.00 

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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