Individual Calculations November 2023
 Haji, Ali  Total change: -65.20  Rating chartPersonal card
 1st Lorestan Standard Cup 1402 ( Under 1700) khoramabad IRI 2023-10-04
RcRownchangeKK*chgGame
 1427 1460 0.50 4 -1.63 40 -65.20 
  Kalantarinejad, Fazlolah 1663 IRI0.001-0.2440-9.60 
  Yavarirad, Amirreza 1221 IRI0.501-0.3040-12.00 
  Karamian, Arman 1659 IRI0.001-0.2440-9.60 
  Zeynivand, Obeyd 1166 IRI0.001-0.8540-34.00 

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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