Individual Calculations May 2019
 Melderis, Uldis  Total change: 3.00  Rating chartPersonal card
 Bad Ragazer Osteropen 2019 Bad Ragaz SUI 2019-04-18
RcRownchangeKK*chgGame
 1930 1914 2.50 5 0.15 20 3.00 
  Zogg, Alexander 1514  * SUI0.501-0.4220-8.40 
  Just, Anita, Dr. wf1882 GER1.0010.46209.20 
  Hofer, Emilian 2199 AUT0.5010.34206.80 
  Reinhardt, Bernd 2175 GER0.001-0.1820-3.60 
  Roth, Daniel 1878 SUI0.501-0.0520-1.00 
 * 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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