Individual Calculations December 2021
 Krastev, Alexander  Total change: -8.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 2126 2418 5.00 7 -0.86 10 -8.60 
  Tremoehlen, Thomas 2018  * GER0.501-0.4210-4.20 
  Ersoez, Can 2018  * GER1.0010.08100.80 
  Cichy, Michael, Dr. 2059 GER1.0010.10101.00 
  Poysti, Nathanael 2192 GER1.0010.21102.10 
  Lesny, Florian 2143 GER0.501-0.3310-3.30 
  Suvorov, Luca f2280 GER0.501-0.1910-1.90 
  Heimrath, Reiner f2169 GER0.501-0.3110-3.10 
 * 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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