Individual Calculations December 2018
 Hegmann, Kolja  Total change: -22.40  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2018 B Heusenstamm GER 2018-11-22
RcRownchangeKK*chgGame
 1486 1596 2.00 4 -0.56 40 -22.40 
  Al-Butmeh, Firas, Dr. 1401 GER0.501-0.2540-10.00 
  Miranda Martin, Pablo Mateo 1736 GER0.5010.19407.60 
  Peschk, Kathrin 1375 GER1.0010.22408.80 
  Jansen, Nora 1433 GER0.001-0.7240-28.80 

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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