Blitz: Individual Calculations January 2020
 Samarasinghe, Jude Ranga  Total change: 40.20  Rating chartPersonal card
 11th CSC London Chess Classic: Blitz Group G London ENG 2019-12-08
RcRownchangeKK*chgGame
 2001 2000 7.50 11 2.01 20 40.20 
  Crosby, Ben 1600  * ENG1.0010.08201.60 
  Speelman, Jon S g2400  * ENG0.5010.42208.40 
  Grieve, Harry f2083 ENG0.001-0.3920-7.80 
  Bolognese, Leonardo 1787 ITA1.0010.23204.60 
  Movileanu, Daniela wf2272 ITA0.001-0.1720-3.40 
  Verma, Shlok 1600  * ENG1.0010.08201.60 
  Ball, Matthew P 1612 ENG1.0010.09201.80 
  Nayak, Raghav 1762 ENG1.0010.20204.00 
  Turner, Matthew J g2400  * SCO1.0010.922018.40 
  Harvey, Marcus R f2400  * ENG0.001-0.0820-1.60 
  Johnson, Daniel 2098 SWE1.0010.632012.60 
 * 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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