Individual Calculations December 2022
 Martin, Reiner, Dr.  Total change: -14.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1858 1995 2.50 5 -0.74 20 -14.80 
  Reuter, Klaus 1599 GER1.0010.08201.60 
  Neininger, Ralph 2123 GER0.001-0.3320-6.60 
  Burg, Samuel 1676 GER1.0010.13202.60 
  Sever, Mustafa Batuhan 2089 TUR0.001-0.3720-7.40 
  Markosyan, Aleksandr 1805 GER0.501-0.2520-5.00 

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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