Individual Calculations November 2023
 Fichtner, Ewald  Total change: -21.20  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2023 September 2023 Solingen GER 2023-09-01
RcRownchangeKK*chgGame
 1691 2088 1.50 3 -1.23 20 -24.60 
  Kovalyov, Dima 1588 GER0.501-0.4620-9.20 
  Atar, Efecan 1688  * GER1.0010.08201.60 
  Walczewski, Christopher 1796 GER0.001-0.8520-17.00 
 * 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)
 
 European Open Club Cup 2023 Durres ALB 2023-10-01
RcRownchangeKK*chgGame
 2065 2072 3.00 7 -0.54 20 -10.80 
  Rabiti, Roberto 1672  * ITA1.0010.08201.60 
  Jaeggi, Dorian f2333 SUI0.001-0.1820-3.60 
  Murchadha, Oissine 1923 IRL1.0010.30206.00 
  Bator, Robert m2342 SWE0.001-0.1720-3.40 
  Omota, Vlad 1877 NED1.0010.25205.00 
  Sanz Wawer, Daniel f2359 ESP0.001-0.1620-3.20 
  Jacquot, Adrien 1952 FRA0.001-0.6620-13.20 
 * 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)
 
 Offene Solinger Stadtmeisterschaft 2023 October 2023 Solingen GER 2023-10-13
RcRownchangeKK*chgGame
 1672 2072 1.00 1 0.08 20 1.60 
  Fetahovic, Sarah 1672  * GER1.0010.08201.60 
 * 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 Gruppe 4 2023-2024 October 2023 various GER 2023-10-22
RcRownchangeKK*chgGame
 2157 2072 0.50 1 0.12 20 2.40 
  Schroeder, Wilfried 2157 GER0.5010.12202.40 

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-Liga Gruppe 2 2023-2024 October 2023 various GER 2023-10-29
RcRownchangeKK*chgGame
 2078 2072 1.00 1 0.51 20 10.20 
  Mandt, Mathias 2078 GER1.0010.512010.20 

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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