Rapid: Individual Calculations January 2022
 Abpeikar, S.e.  Total change: -51.40  Rating chartPersonal card
 11th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-18
RcRownchangeKK*chgGame
 1444 1870 4.50 8 -2.57 20 -51.40 
  Parham Asl, Mani 1471 IRI1.0010.08201.60 
  Akhoondzadeh, Mahdi 1643 IRI0.001-0.7920-15.80 
  Taj Dini, Hasti 1177 IRI1.0010.01200.20 
  Nemati, Mehrad 1312 IRI1.0010.03200.60 
  Khanbaz, Nima 1625 IRI0.001-0.8020-16.00 
  Rastad Mehr, Radin 1459 IRI0.501-0.4220-8.40 
  Rezaei, Mehrab 1135 IRI1.0010.01200.20 
  Karimi, Setayesh 1732 IRI0.001-0.6920-13.80 

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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