Individual Calculations May 2023
 Hovhannisyan, Artur  Total change: -5.80  Rating chartPersonal card
 HSK-Osteropen 2023 Hamburg GER 2023-04-07
RcRownchangeKK*chgGame
 1991 2198 5.00 7 -0.29 20 -5.80 
  Malchereck, Romeo 1798  * GER1.0010.08201.60 
  Klaas, Heiko 1965 GER0.501-0.2920-5.80 
  Kotyk, Michael c2012 GER0.501-0.2420-4.80 
  Fabig, Holger 1990 GER1.0010.23204.60 
  Schell, Franz Juergen, Dr. 2068 GER0.501-0.1820-3.60 
  Guenther, Patrick 2055 GER0.501-0.1920-3.80 
  Debertshaeuser, Joern 2049 GER1.0010.30206.00 
 * 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)
 

 

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