Individual Calculations November 2017
 Grigioni, Giulio  Total change: 24.80  Rating chartPersonal card
 San Bernardino Open 2017 San Bernardino SUI 2017-10-20
RcRownchangeKK*chgGame
 1631 1771 4.50 5 1.24 20 24.80 
  Andreetta, Simone 1479 SUI1.0010.15203.00 
  Manukyan, Levon 1371  * SUI1.0010.08201.60 
  Boschetti, Claudio 2104 SUI1.0010.882017.60 
  Brandt, Daniel 1783 SUI1.0010.522010.40 
  Aayush, Bhattacherjee 1420 IND0.501-0.3920-7.80 
 * 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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