Rapid: Individual Calculations October 2019
 Ziaei Ghahnavieh, Majid  Total change: -31.80  Rating chartPersonal card
 Ilam Rapid Cup Shahrivar 1398 Ilam IRI 2019-09-20
RcRownchangeKK*chgGame
 1418 1267 0.00 5 -1.59 20 -31.80 
  Omidian, Masood 1574 IRI0.001-0.1420-2.80 
  Soleiman Nezhad, Hossein 1466 IRI0.001-0.2420-4.80 
  Rezaeii, Yahya 1544 IRI0.001-0.1720-3.40 
  Dadafarin, Nourollah 1335 IRI0.001-0.4120-8.20 
  Mirabi, Sasan 1169 IRI0.001-0.6320-12.60 

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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