Rapid: Individual Calculations September 2019
 Dakhil Zadeh, Jamal  Total change: -5.80  Rating chartPersonal card
 Arvand Abadan Rapid Cup 1 Shahrivar 1398 Abadan IRI 2019-08-23
RcRownchangeKK*chgGame
 1571 1257 0.00 2 -0.29 20 -5.80 
  Abri, Hani 1651 IRI0.001-0.0820-1.60 
  Ataran, Mohammad Sadegh 1490 IRI0.001-0.2120-4.20 

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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