Individual Calculations December 2021
 Plum, Paul  Total change: 11.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 2034 1851 2.00 5 0.56 20 11.20 
  Laux, Dominik 2205 GER0.5010.39207.80 
  Kather, Yannick 2147 GER0.001-0.1520-3.00 
  Kaehm, Kevin 1626 GER1.0010.22204.40 
  Schroeder, Juergen 2054 GER0.5010.26205.20 
  Pietzsch, Manuel 2137 GER0.001-0.1620-3.20 

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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