Rapid: Individual Calculations August 2023
 Alipour, Mohammadreza  Total change: -15.60  Rating chartPersonal card
 Gilan Rapid Cup 15tir Rasht IRI 2023-07-06
RcRownchangeKK*chgGame
 1539 1374 1.00 5 -0.78 20 -15.60 
  Niazi, Arash 1769 IRI0.001-0.0820-1.60 
  Masoumi, Mohammad 1653 IRI0.001-0.1620-3.20 
  Rahpeima, Savina 1140 IRI1.0010.21204.20 
  Khadem Erfani, Sobhan 1923 IRI0.001-0.0320-0.60 
  Movaghari, Abolfazl 1209 IRI0.001-0.7220-14.40 

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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