Blitz: Individual Calculations April 2023
 Kazemi, Amir Hossein  Total change: -20.40  Rating chartPersonal card
 Alborz Blitz 11 esfand 1401 Karaj IRI 2023-03-02
RcRownchangeKK*chgGame
 1394 1364 2.50 7 -1.02 20 -20.40 
  Mohammadpour, Afshin 1967 IRI0.001-0.0220-0.40 
  Nasiri Evanaki, Mohammad Yasin 1210 IRI0.001-0.7120-14.20 
  Keshavarzfathi, Nazanin Zahra 1334 IRI0.501-0.0420-0.80 
  Zare, Kasra 1103 IRI1.0010.18203.60 
  Pooryavarsaeedi, Nima 1294 IRI0.001-0.6020-12.00 
  Bajalan, Mohammad 1499 IRI0.001-0.3220-6.40 
  Zare, Arman 1354 IRI1.0010.49209.80 

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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