Individual Calculations December 2022
 Kushchan, Eduard  Total change: 13.40  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2022 October 2022 Solingen GER 2022-10-01
RcRownchangeKK*chgGame
 1977 2009 1.00 2 -0.09 20 -1.80 
  Fichtner, Ewald 2033 GER0.5010.03200.60 
  Boschek, Hans-Joachim, Dr. 1920 GER0.501-0.1220-2.40 

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)
 
 NRW-Klasse 4 2022-2023 October 2022 various GER 2022-10-02
RcRownchangeKK*chgGame
 1977 2009 1.00 1 0.46 20 9.20 
  Biedekoepper, Robert 1977 GER1.0010.46209.20 

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)
 
 Offene Solinger Stadtmeisterschaft 2022 November 2022 Solingen GER 2022-11-01
RcRownchangeKK*chgGame
 1931 2013 1.00 2 -0.12 20 -2.40 
  Matzner, Julian 1613  * GER1.0010.08201.60 
  Zolfagharian, Kevin 2249 GER0.001-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 4 2022-2023 November 2022 various GER 2022-11-13
RcRownchangeKK*chgGame
 1952 2013 1.00 1 0.42 20 8.40 
  Eilers, Jochen 1952 GER1.0010.42208.40 

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)
 

 

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