Rapid: Individual Calculations January 2022
 Haghdoust, Babak  Total change: -16.20  Rating chartPersonal card
 3rd Etehad Cup Rapid Chess Tournament Rasht IRI 2021-12-18
RcRownchangeKK*chgGame
 1347 1676 5.00 7 -0.81 20 -16.20 
  Karimnejad, Rayan 1037 IRI1.0010.01200.20 
  Amiri, Reza 1219 IRI1.0010.05201.00 
  Ebrahimi Rashti, Asal 1518 IRI1.0010.29205.80 
  Norouzi Chenari, Parsa 1455 IRI0.001-0.7820-15.60 
  Molaei, Arian 1438 IRI0.001-0.8020-16.00 
  Shahmohammadi, Dorsa 1179 IRI1.0010.04200.80 
  Golshannejad, Sepehr 1585 IRI1.0010.38207.60 

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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