Rapid: Individual Calculations January 2022
 Rostam Vahed, Mahdi  Total change: -37.20  Rating chartPersonal card
 Rapid Tournament Nurse's Day 1400 Mashhad IRI 2021-12-10
RcRownchangeKK*chgGame
 1315 1417 2.00 6 -1.86 20 -37.20 
  Liaghati, Bizhan 1158 IRI1.0010.18203.60 
  Zare, Jamal 1816 IRI0.001-0.0820-1.60 
  Gholi Barkish, Ali 1216 IRI1.0010.24204.80 
  Mozaffari, Emad 1339 IRI0.001-0.6120-12.20 
  Javanshiri, Artin 1213 IRI0.001-0.7620-15.20 
  Baghernasablangerodi, Sana 1146 IRI0.001-0.8320-16.60 

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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