Rapid: Individual Calculations March 2023
 Safaee, Sepehr  Total change: -40.00  Rating chartPersonal card
 Varna Cup Varamin Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1466 1726 4.50 8 -2.00 20 -40.00 
  Valizadeh, Farzad 1431 IRI0.001-0.8520-17.00 
  Hasani, Seyed Asadollah 1532 IRI1.0010.25205.00 
  Azadi, Taha 1354 IRI1.0010.10202.00 
  Hazeghfetratjoo, Pezhman 1400 IRI1.0010.13202.60 
  Assarzadeh, Nazanin Fatemeh 1542 IRI0.501-0.2420-4.80 
  Jalali, Ehsan 1457 IRI0.501-0.3320-6.60 
  Maleki, Amin 1506 IRI0.501-0.2820-5.60 
  Kaveh, Taghi 1504 IRI0.001-0.7820-15.60 

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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