Individual Calculations September 2018
 Sumets, Andrey  Total change: -5.80  Rating chartPersonal card
 4th CellaVision Chess Cup standard Lund SWE 2018-08-04
RcRownchangeKK*chgGame
 2470 2575 2.00 4 -0.58 10 -5.80 
  Hector, Jonny g2491 SWE0.001-0.6210-6.20 
  Lindberg, Bengt m2416 SWE1.0010.29102.90 
  Sivuk, Vitaly g2535 UKR0.501-0.0610-0.60 
  Himanshu, Sharma g2436 IND0.501-0.1910-1.90 

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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