Individual Calculations February 2020
 Joller, Hans  Total change: -20.20  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1594 1788 4.00 7 -1.01 20 -20.20 
  Pal, Rohan 1430 ENG0.001-0.9020-18.00 
  Bruessow, Nina 1388  * SUI1.0010.08201.60 
  Longepierre, Chloe 1613 SUI1.0010.27205.40 
  Aubrey, Armstrong A 1388  * IND0.001-0.9220-18.40 
  Stoffregen, Guenter 1723 SUI1.0010.41208.20 
  Kamber, Adrian 1977 SUI0.001-0.2520-5.00 
  Poell, Joerg 1637 SUI1.0010.30206.00 
 * 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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