Rapid: Individual Calculations September 2019
 Nabavi Moghadam, Mohammad Parsa  Total change: -18.60  Rating chartPersonal card
 kazeroun ayandesazan tornoument 1398 kazeroun IRI 2019-08-01
RcRownchangeKK*chgGame
 1249 1220 0.00 2 -0.93 20 -18.60 
  Kooh Peima, Mehdi 1440 IRI0.001-0.2220-4.40 
  Dehghani, Artin 1058 IRI0.001-0.7120-14.20 

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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