Rapid: Individual Calculations January 2022
 Sadeghi, Abdollah  Total change: -27.00  Rating chartPersonal card
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1345 1344 2.50 7 -1.35 20 -27.00 
  Mohandesi, Shahin m1922 IRI0.001-0.0220-0.40 
  Ghezelbash, Ali 1094 IRI0.001-0.8120-16.20 
  Akef, Erfan 1107 IRI1.0010.20204.00 
  Amini, Enayatollah 1755 IRI0.001-0.0820-1.60 
  Semsarian, Hamed 1122 IRI0.501-0.2820-5.60 
  Darvishi, Matin 1155 IRI0.001-0.7520-15.00 
  Azadi, Ali 1263 IRI1.0010.39207.80 

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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