Individual Calculations December 2023
 Lotz, Ralf  Total change: -56.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1730 1872 2.00 7 -2.83 20 -56.60 
  Kleibel, Uwe f2308 GER0.001-0.0620-1.20 
  Gaertner, Johannes 1582 GER0.501-0.3420-6.80 
  Fassler, Felix 1606 GER0.501-0.3220-6.40 
  Zerhusen, Martin 1673 GER0.501-0.2620-5.20 
  Fischermann, Simon 1636 GER0.001-0.8020-16.00 
  Roess, Jonas 1588 GER0.001-0.8420-16.80 
  Degenhardt, Andreas 1714 GER0.501-0.2120-4.20 

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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