Rapid: Individual Calculations February 2022
 Zarifian Shahriar, Amir Hossein  Total change: 0.00  Rating chartPersonal card
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeRpKK*chgGame
 1175 0 2.00 7 0.00 1017   0.00 
  Ramezani, Radman 1092 IRI0.0010.00 0.00 
  Alinaghian, Ilia 1359 IRI0.0010.00 0.00 
  Hedayatimehr, Amir Mahdi 1216 IRI1.0010.00 0.00 
  Nemati, Mehrad 1338 IRI0.0010.00 0.00 
  Shakeri, Fatemeh 971 IRI0.0010.00 0.00 
  Feizi, Seifollah 1076 IRI1.0010.00 0.00 
  Ghaffarifar, Aylin 1176 IRI0.0010.00 0.00 

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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