Individual Calculations November 2023
 Kushchan, Eduard  Total change: 2.20  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2023 September 2023 Solingen GER 2023-09-01
RcRownchangeKK*chgGame
 1828 2020 2.00 3 -0.12 20 -2.40 
  Littek, Oliver 1620  * GER1.0010.08201.60 
  Fraenzel, Marius, Dr. 1757 GER1.0010.18203.60 
  Waagener, Ulrich 2107 GER0.001-0.3820-7.60 
 * 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)
 
 Offene Solinger Stadtmeisterschaft 2023 October 2023 Solingen GER 2023-10-13
RcRownchangeKK*chgGame
 1951 2029 1.00 2 -0.13 20 -2.60 
  Bock, Juergen 1657 GER1.0010.10202.00 
  Kniest, Oliver f2244 GER0.001-0.2320-4.60 

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)
 
 NRW-Klasse Gruppe 4 2023-2024 October 2023 various GER 2023-10-22
RcRownchangeKK*chgGame
 1930 2029 1.00 1 0.36 20 7.20 
  Klueting, Reiner 1930 GER1.0010.36207.20 

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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