Rapid: Individual Calculations February 2022
 Kiabi, Danyal  Total change: 28.20  Rating chartPersonal card
 4th Etehad Rapid Cup 1400 Rasht IRI 2022-01-14
RcRownchangeKK*chgGame
 1491 1092 2.00 6 1.41 20 28.20 
  Edalati, Behrooz 1708 IRI0.001-0.0220-0.40 
  Alinia, Farshid 1532 IRI1.0010.942018.80 
  Biriya, Yadollah 1361 IRI0.001-0.1720-3.40 
  Sadeghi, Moosa 1418 IRI1.0010.872017.40 
  Movagharhasani, Farhan 1541 IRI0.001-0.0620-1.20 
  Abbasi, Pendar 1387 IRI0.001-0.1520-3.00 

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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