Rapid: Individual Calculations January 2022
 Shafaee, H.  Total change: -59.00  Rating chartPersonal card
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1600 1980 6.00 10 -2.95 20 -59.00 
  Zarrabi, Sirous 1411 IRI1.0010.02200.40 
  Salimiyan, Behzad 1687 IRI0.001-0.8520-17.00 
  Ghafouri, Jalaleddin 1511 IRI1.0010.05201.00 
  Ghorbani, Sina 1725 IRI0.001-0.8120-16.20 
  Poormosavi, Seyed Kanan 1502 IRI1.0010.05201.00 
  Pourramezan Chafjiri, Parsa 1676 IRI0.001-0.8620-17.20 
  Rahnama, M.reza 1494 IRI1.0010.04200.80 
  Hojjatoleslami, Seyedamir 1613 IRI1.0010.10202.00 
  Mogheyseh, Abolfazl 1723 IRI0.001-0.8220-16.40 
  Mortezaee, Ghorban 1655 IRI1.0010.13202.60 

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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