Individual Calculations May 2019
 Sajadi Naeini, Seyed Soheil  Total change: -10.00  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1543 1691 3.50 6 -0.50 20 -10.00 
  Rezaee, Niusha 1368 IRI1.0010.13202.60 
  Kargarzadeh, Mahour 1332 IRI1.0010.10202.00 
  Nazari Nia, Shahram 1619 IRI0.501-0.1020-2.00 
  Moeini, Kaveh 1797 IRI0.001-0.3620-7.20 
  Ahmadi, Gholam Hosein 1384 IRI1.0010.14202.80 
  Raei, Alireza 1758 IRI0.001-0.4120-8.20 

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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