Rapid: Individual Calculations July 2024
 Dadashipour, Pouyan  Total change: -66.40  Rating chartPersonal card
 The 1st FETR Cup Rapid Open Chess Tournament(Rated) Lahijan IRI 2024-05-08
RcRownchangeKK*chgGame
 1661 1419 0.00 4 -0.85 40 -34.00 
  Pourramezan Chafjiri, Parsa 1819  * IRI0.001-0.0840-3.20 
  Radmard, Ramzan 1669 IRI0.001-0.1940-7.60 
  Yousef Navid, Shahriar 1620 IRI0.001-0.2440-9.60 
  Rostami, Mohammad 1537 IRI0.001-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2nd Lahijan Zehne-Bartar Rapid Cup Lahijan IRI 2024-05-23
RcRownchangeKK*chgGame
 1672 1419 0.00 4 -0.81 40 -32.40 
  Hasandoost, Hosein 1819  * IRI0.001-0.0840-3.20 
  Izak Shirian, Mohammadsaleh 1594 IRI0.001-0.2740-10.80 
  Mohammadi, Seyed Arshan 1581 IRI0.001-0.2940-11.60 
  Raghibdoust, Arka 1694 IRI0.001-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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