Individual Calculations October 2017
 Pepe, Salvatore  Total change: 11.60  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Sept 17 London ENG 2017-09-23
RcRownchangeKK*chgGame
 1492 1689 3.50 4 0.58 20 11.60 
  Cox, Ben 1510 ENG1.0010.27205.40 
  Vaidya, Raghav 1317 ENG1.0010.10202.00 
  Jaufarally, Nadia 1709 ENG1.0010.532010.60 
  Bansal, Saahil 1432 ENG0.501-0.3220-6.40 

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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