Rapid: Individual Calculations January 2022
 Motaghi, Farbod  Total change: -45.40  Rating chartPersonal card
 3rd Etehad Cup Rapid Chess Tournament Rasht IRI 2021-12-18
RcRownchangeKK*chgGame
 1366 1994 3.50 6 -2.27 20 -45.40 
  Pourakbari, Taha 1259 IRI0.001-0.9920-19.80 
  Alinia Hosseini, Seyede Setayesh 1259 IRI1.0010.01200.20 
  Khanjani, Rastin 1264 IRI0.501-0.4920-9.80 
  Bolouri, Arad 1259 IRI1.0010.01200.20 
  Molaei, Arian 1438 IRI1.0010.03200.60 
  Behboudi, Ali 1715 IRI0.001-0.8420-16.80 

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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