Individual Calculations April 2022
 Najaf Poor, Ali  Total change: 0.00  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeRpKK*chgGame
 1318 0 2.50 7 0.00 1216   0.00 
  Najafi, Ali Alnaghi 1399 IRI0.5010.00 0.00 
  Eslami, Rohollah 1474 IRI0.0010.00 0.00 
  Noorin, Parmis 1217 IRI0.0010.00 0.00 
  Abdollahi, Fatemeh 1136 IRI1.0010.00 0.00 
  Asvar, Mohammad Matin 1366 IRI0.0010.00 0.00 
  Parvizi, Safar 1275 IRI1.0010.00 0.00 
  Hourizad, Martia 1360 IRI0.0010.00 0.00 

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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