Individual Calculations September 2022
 Javid, Mehrbod  Total change: -37.20  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1271 1241 1.50 5 -0.84 40 -33.60 
  Gholizadeh, Abolfazl 1237 IRI0.001-0.5140-20.40 
  Esfandiari Klocan, Behrad 1047 IRI0.501-0.2540-10.00 
  Golzari, Amirmohammad 1477 IRI0.001-0.2040-8.00 
  Mokhtar Sasani, Foad 1491 IRI0.001-0.1940-7.60 
  Mokhtari, Ava 1103 IRI1.0010.314012.40 

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)
 
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1604 1219 0.00 1 -0.09 40 -3.60 
  Sohrabi, Hessam 1604 IRI0.001-0.0940-3.60 

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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