Individual Calculations November 2022
 Hovhannisyan, Artur  Total change: 8.00  Rating chartPersonal card
 Itzehoer Schach-Open 2022 Itzehoe GER 2022-10-01
RcRownchangeKK*chgGame
 1936 2169 4.00 5 0.27 20 5.40 
  Aguike, Chidera 1769  * GER1.0010.08201.60 
  Ackermann, Hans-Christian 1749 GER1.0010.07201.40 
  Stegert, Jonas 1869 GER1.0010.15203.00 
  Carlstedt, Jonathan m2428 GER0.001-0.1820-3.60 
  Moysich, Dirk 1867 GER1.0010.15203.00 
 * 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 Nord 2022-2023 October 2022 various GER 2022-10-22
RcRownchangeKK*chgGame
 2224 2169 1.00 2 0.13 20 2.60 
  Ertan, Can m2372 TUR1.0010.762015.20 
  Weihrauch, Jakob 2075 GER0.001-0.6320-12.60 

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)
 

 

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