Individual Calculations April 2019
 Abbasi, Omid  Total change: 4.80  Rating chartPersonal card
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1721 1855 6.00 9 0.12 40 4.80 
  Kalvandi, Mohammad Naeim 1612 IRI1.0010.20408.00 
  Zahmati, Sobhan 1978 IRI0.001-0.3340-13.20 
  Rashvand, Hamed 1606 IRI1.0010.19407.60 
  Golzari, Saeid 1672 IRI1.0010.264010.40 
  Abedini, Morteza 1957 IRI0.5010.14405.60 
  Baratian, Erfan 1979 IRI0.001-0.3340-13.20 
  Rahimi, Panteha 1563 IRI1.0010.15406.00 
  Zeyni Vand, Ali 1455  * IRI1.0010.08403.20 
  Khanipour, Abolfazl 1671 IRI0.501-0.2440-9.60 
 * 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)
 

 

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