Individual Calculations May 2024
 Shafiei, Parsia  Total change: -91.20  Rating chartPersonal card
 Babol Rmadan Team Cup 1403 Babol IRI 2024-04-04
RcRownchangeKK*chgGame
 1669 1567 2.00 7 -0.82 40 -32.80 
  Mirasi, Radvin 1386 IRI1.0010.264010.40 
  Mahdavi, Armin 1984 IRI0.001-0.0740-2.80 
  Golabian, Kiarash 1496 IRI0.001-0.6040-24.00 
  Mokhtabadi, Arad 1636 IRI0.5010.10404.00 
  Najafi, Diana 1599 IRI0.001-0.4640-18.40 
  Asadi, Ali 1998 IRI0.001-0.0740-2.80 
  Hasannia, Parsa 1582 IRI0.5010.02400.80 

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)
 
 Iranian Cadet Chess Championship 2024 (Boys U12) Tehran IRI 2024-04-20
RcRownchangeKK*chgGame
 1520 1567 2.50 7 -1.46 40 -58.40 
  Mardali, Yousef 1822 IRI0.001-0.1940-7.60 
  Bahaloo, Mohammadjavad 1431 IRI0.001-0.6840-27.20 
  Rezaeipour, Shadmehr 1416 IRI1.0010.304012.00 
  Asadimanesh, Mohammad 1491 IRI0.501-0.1040-4.00 
  Houshyar, Hadi 1636 IRI0.001-0.4040-16.00 
  Ahmadi, Eilia 1402 IRI0.001-0.7240-28.80 
  Fakhim Haji Aghaei, Radin 1443 IRI1.0010.334013.20 

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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