Rapid: Individual Calculations February 2018
 Ifalore, Michael  Total change: 42.60  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 RAPID PLAY JANUARY 2018 A London ENG 2018-01-08
RcRownchangeKK*chgGame
 1735 1614 3.50 4 2.13 20 42.60 
  Gibbs, Dominic V 1846 ENG1.0010.792015.80 
  Darville, Matt 1725 ENG1.0010.652013.00 
  Allan, Brian N 1672 SCO1.0010.582011.60 
  Kumaresan, Darshan 1697 ENG0.5010.11202.20 

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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