Individual Calculations January 2019
 Stephan, Axel  Total change: -21.40  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2044 2204 4.50 8 -1.07 20 -21.40 
  Mazur, Maciej 1804  * POL1.0010.08201.60 
  Arkell, Keith C g2453 ENG0.001-0.1920-3.80 
  Rice, Chris B 1963 ENG0.501-0.3020-6.00 
  Burke, John 1980 ENG1.0010.22204.40 
  Gerlach, Felix Tobias 2050 GER0.501-0.2120-4.20 
  Wilks, Simon 2019 ENG0.001-0.7420-14.80 
  Ratnesan, Ranesh 2055 ENG0.501-0.2020-4.00 
  Marentini, Marcel 2030 SUI1.0010.27205.40 
 * 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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