Rapid: Individual Calculations December 2019
 Freeman, Jon A  Total change: -28.40  Rating chartPersonal card
 Letchworth FIDE Rapid Nov 2019 U170 Major London ENG 2019-11-17
RcRownchangeKK*chgGame
 1708 1866 2.00 5 -1.42 20 -28.40 
  Kamath, Raghu 1764 ENG0.501-0.1420-2.80 
  Tart, Peter K 1953 ENG0.001-0.3820-7.60 
  Rasalingam, Haran 1708 ENG0.501-0.2120-4.20 
  Haddock, Paul 1466  * ENG1.0010.08201.60 
  Gallagher, Sean 1651 ENG0.001-0.7720-15.40 
 * 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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