Rapid: Individual Calculations January 2020
 Pourramezan Chafjiri, Parsa  Total change: -9.40  Rating chartPersonal card
 Ramsar Rated Weekly Rapid Azar 1398 Mazandaran IRI 2019-12-09
RcRownchangeKK*chgGame
 1376 1632 5.00 7 -0.47 20 -9.40 
  Modirpanah, M Reza 1232  * IRI1.0010.08201.60 
  Asadian, Ali 1280 IRI1.0010.11202.20 
  Shafaei, Arman 1452 IRI0.001-0.7420-14.80 
  Asadian, Mohammad 1263 IRI1.0010.10202.00 
  Shahmansoorian, Majid 1402 IRI1.0010.21204.20 
  Hagh Taj Dar, Rajab Ali 1770 IRI0.001-0.3120-6.20 
  Mousavi, Seyed Hirad 1232  * IRI1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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