Rapid: Individual Calculations February 2022
 Amini, Alireza  Total change: 14.40  Rating chartPersonal card
 15th Rapid Hormozgan 1400 Hormozgan IRI 2022-01-28
RcRownchangeKK*chgGame
 1487 1380 3.50 7 0.72 20 14.40 
  Najafi, Nima 1968 IRI0.001-0.0220-0.40 
  Mousavi, Seyed Amir Mohammad 1479 IRI0.001-0.3620-7.20 
  Baseri, Masoud 1464 IRI0.5010.12202.40 
  Shahsavari, Mohammad Amin 1358 IRI0.001-0.5320-10.60 
  Nazeri, Jafar 1467 IRI1.0010.622012.40 
  Rezaee, Daryosh 1215 IRI1.0010.28205.60 
  Salari, Yadollah 1461 IRI1.0010.612012.20 

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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