Rapid: Individual Calculations July 2024
 Najafi, Haman  Total change: 127.20  Rating chartPersonal card
 the 1 round rapid rated chess tournament amol 1403 Amol IRI 2024-05-31
RcRownchangeKK*chgGame
 1729 1541 3.50 7 1.69 40 67.60 
  Ghazvini, Hanif 1748 IRI0.5010.274010.80 
  Mehdikhani, Mohammad 1722 IRI0.001-0.2640-10.40 
  Ghadir Pour, Seyed Mohammad 1775 IRI1.0010.794031.60 
  Khosravi, Rasool 1783 IRI0.001-0.2040-8.00 
  Saadat Vafer, Alireza 1758 IRI1.0010.784031.20 
  Hasannia, Parsa 1624 IRI0.5010.11404.40 
  Raghibdoust, Arka 1694 IRI0.5010.20408.00 

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
 1711 1541 3.50 7 1.49 40 59.60 
  Kharamin, Iman 1897 IRI0.5010.394015.60 
  Gharaei, Jome Mohammad 1673 IRI0.5010.18407.20 
  Boromideh, Barsam 1708 IRI1.0010.724028.80 
  Moosavi, Seyed Arad 1772 IRI0.001-0.2140-8.40 
  Vaziri, Sadra 1654 IRI0.5010.15406.00 
  Saeedi, Arad 1597 IRI1.0010.584023.20 
  Modanloo, Narges 1673 IRI0.001-0.3240-12.80 

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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