Individual Calculations May 2017
 Hofmann, Colin  Total change: 34.80  Rating chartPersonal card
 7. Open de la Broye (group A) Payerne SUI 2017-03-31
RcRownchangeKK*chgGame
 1880 1948 4.00 5 0.97 40 38.80 
  Solari, Matteo 1727 SUI1.0010.22408.80 
  Gemperle, Peter 1736 SUI1.0010.23409.20 
  Raetsky, Alexander g2348  * RUS0.001-0.0840-3.20 
  Jenny, Philipp 1762 SUI1.0010.264010.40 
  Lips, Adrian 1829 SUI1.0010.344013.60 
 * 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)
 
 Swiss Team Championship 2017 NLB 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2104 1948 0.50 2 -0.10 40 -4.00 
  Haenggi, Mario 2021 SUI0.5010.10404.00 
  Georgescu, Lena wf2187 SUI0.001-0.2040-8.00 

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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