Rapid: Individual Calculations July 2024
 Rostamian, Arad  Total change: 45.60  Rating chartPersonal card
 the 1 round rapid rated chess tournament amol 1403 Amol IRI 2024-05-31
RcRownchangeKK*chgGame
 1713 1590 3.50 8 0.77 40 30.80 
  Mehrvarz, Farhan 1809 IRI0.001-0.2240-8.80 
  Bakhshi, Amirali 1429 IRI1.0010.294011.60 
  Mehrzade, Aref 1805 IRI1.0010.774030.80 
  Amirsoleimani, Mohammad 1807 IRI0.001-0.2240-8.80 
  Moosavi, Seyed Arad 1772 IRI0.5010.24409.60 
  Mehdikhani, Mohammad 1722 IRI0.5010.18407.20 
  Asghar Khatir, Saniar 1576 IRI0.501-0.0240-0.80 
  Jafari, Mohammad Ali 1782 IRI0.001-0.2540-10.00 

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)
 
 the stars cup rapid chess tournament 24 khordad ghaemshahr ghaemshahr - Mazandaran IRI 2024-06-13
RcRownchangeKK*chgGame
 1632 1638 3.50 6 0.37 40 14.80 
  Rastegar, Bahar 1489 IRI1.0010.304012.00 
  Barzegar, Saeb 1974 IRI0.001-0.1240-4.80 
  Bagherzadegan, Farzad 1474 IRI1.0010.284011.20 
  Jorjany, Hamed 1531 IRI1.0010.354014.00 
  Mehrvarz, Farhan 1829 IRI0.001-0.2540-10.00 
  Noroozi, Ali 1494 IRI0.501-0.1940-7.60 

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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