Individual Calculations June 2023
 Kazemi, Kiarash  Total change: 44.00  Rating chartPersonal card
 Iranian Men Festival 2023 Tehran IRI 2023-04-24
RcRownchangeKK*chgGame
 1458 1079 2.00 8 1.10 40 44.00 
  Mousivand, Ali 1714 IRI0.001-0.0140-0.40 
  Nematolahi, Amirali 1455 IRI1.0010.914036.40 
  Balali, Mehrshad 1548 IRI0.001-0.0540-2.00 
  Ghiyasi, Alborz 1438 IRI0.001-0.1040-4.00 
  Akrami, Tohid 1322 IRI0.001-0.2040-8.00 
  Kargar, Hamidreza 1357 IRI0.5010.334013.20 
  Hashemi, Hamed 1528 IRI0.5010.444017.60 
  Vasheghani, Behrad 1304 IRI0.001-0.2240-8.80 

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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