Rapid: Individual Calculations January 2023
 Nejati, Reza  Total change: -30.00  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1241 1217 2.00 5 -0.48 40 -19.20 
  Mohamadi, Niyousha 1616 IRI0.001-0.0840-3.20 
  Taleshi, Radmehr 1513 IRI0.001-0.1540-6.00 
  Khamseh, Masoomeh 1005 IRI0.001-0.7740-30.80 
  Ghorbani, Komeil 1010 IRI1.0010.23409.20 
  Babakhani, Arad 1060 IRI1.0010.294011.60 

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)
 
 10st Qazvin Weekly Rapid Cup - 1401 Qazvin IRI 2022-12-16
RcRownchangeKK*chgGame
 1544 1217 0.00 2 -0.27 40 -10.80 
  Azizkhani, Nima 1634 IRI0.001-0.0740-2.80 
  Rajabi Far, Arash 1453 IRI0.001-0.2040-8.00 

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)
 

 

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