Rapid: Individual Calculations October 2018
 Lapidus, Alexey M.  Total change: 6.40  Rating chartPersonal card
 11th Golders Green FIDE Rapid Chess Minor London ENG 2018-09-15
RcRownchangeKK*chgGame
 1585 1197 0.00 5 -0.44 20 -8.80 
  Madden, Steve 1597  * ENG0.001-0.0820-1.60 
  McNish, David 1597  * ENG0.001-0.0820-1.60 
  Pitkeathly, Hamish 1597  * ENG0.001-0.0820-1.60 
  Pepe, Salvatore 1597  * ENG0.001-0.0820-1.60 
  Cossins, Neil 1538 ENG0.001-0.1220-2.40 
 * 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)
 
 11th Golders Green FIDE Rapid Chess Amateur London ENG 2018-09-15
RcRownchangeKK*chgGame
 1398 1197 1.00 1 0.76 20 15.20 
  Dane, David 1398 ENG1.0010.762015.20 

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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