Rapid: Individual Calculations August 2018
 Clarke, Niall  Total change: 51.80  Rating chartPersonal card
 6th DeMontford Bell Kings Place Festival Major London ENG 2018-07-07
RcRownchangeKK*chgGame
 1643 1525 4.00 6 1.93 20 38.60 
  Rihel, Jason M 1787 USA0.001-0.1820-3.60 
  Rahman, Yad 1229 ENG1.0010.15203.00 
  Lake, Chris 1793 SRB0.5010.33206.60 
  Bussmann, John 1636 ENG1.0010.652013.00 
  Macdonald, Julian 1742 ENG0.5010.28205.60 
  Bovtramovics, Vladimirs 1672 LAT1.0010.702014.00 

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)
 
 9th Golders Green FIDE Rapid Chess Open London ENG 2018-07-14
RcRownchangeKK*chgGame
 1843 1525 1.50 5 0.66 20 13.20 
  Rizvi, Nasir 1925  * WLS0.5010.42208.40 
  Tippleston, Charles E c1925  * ENG0.5010.42208.40 
  Rizzoli, Aluna 1925  * ITA0.5010.42208.40 
  Mitra, Roman C 1925  * ENG0.001-0.0820-1.60 
  John, Joshua 1513 ENG0.001-0.5220-10.40 
 * 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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