Individual Calculations December 2022
 Zolfagharian, Kevin  Total change: -6.20  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2022 October 2022 Solingen GER 2022-10-01
RcRownchangeKK*chgGame
 2101 2228 1.50 2 0.22 20 4.40 
  Boschek, Hans-Joachim, Dr. 1920 GER1.0010.14202.80 
  Kniest, Oliver f2282 GER0.5010.08201.60 

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)
 
 Offene Solinger Stadtmeisterschaft 2022 November 2022 Solingen GER 2022-11-01
RcRownchangeKK*chgGame
 1931 2249 2.00 2 0.28 20 5.60 
  Meckel, Helmut 1849  * GER1.0010.08201.60 
  Kushchan, Eduard 2013 GER1.0010.20204.00 
 * 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)
 
 2. Bundesliga West 2022-2023 November 2022 various GER 2022-11-26
RcRownchangeKK*chgGame
 2318 2249 0.00 2 -0.81 20 -16.20 
  Korotkjevich, Stanislav 2364 UKR0.001-0.3420-6.80 
  Klein, Felix f2271 GER0.001-0.4720-9.40 

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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