Rapid: Individual Calculations January 2020
 Cordes, Hans-Joerg  Total change: -57.40  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Open London ENG 2019-12-07
RcRownchangeKK*chgGame
 1925 2221 3.00 7 -2.87 20 -57.40 
  Watson, Jacob 1844 ENG1.0010.09201.80 
  O`gorman, Tom f2001 IRL0.001-0.7820-15.60 
  Dupuis, Denis K 1821  * ENG1.0010.08201.60 
  Mitra, Roman C 2014 ENG1.0010.23204.60 
  Walker, Samuel A 2043 ENG0.001-0.7320-14.60 
  Makkar, Rajat c1923 FRA0.001-0.8520-17.00 
  Clarke, Connor 1830 ENG0.001-0.9120-18.20 
 * 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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