Individual Calculations April 2022
 Darbanian, Dariush  Total change: -40.80  Rating chartPersonal card
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1288 1264 2.50 7 -1.02 40 -40.80 
  Javadi, Mohammad Javad 1834 IRI0.001-0.0240-0.80 
  Davoodi, Amirali 1025 IRI1.0010.20408.00 
  Razmjo, Artin 1043 IRI0.001-0.7840-31.20 
  Vesali Khah, Parsa 1481 IRI0.5010.284011.20 
  Gholi Barkish, Ali 1079 IRI1.0010.264010.40 
  Asaadi, Moein 1254 IRI0.001-0.5140-20.40 
  Ghesmati, Arsalan 1303 IRI0.001-0.4540-18.00 

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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