Individual Calculations October 2022
 Kaji Esfahani, Amirhosein  Total change: 0.00  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeRpKK*chgGame
 1271 0 1.00 5 0.00 1031   0.00 
  Koohi, Mahan 1379 IRI0.0010.00 0.00 
  Asgari Rashtiani, Yasin 1160 IRI0.0010.00 0.00 
  Shiri Babadi, Ardeshir 1317 IRI1.0010.00 0.00 
  Razavi, Mohammad Sadegh 1287 IRI0.0010.00 0.00 
  Ghasemi, Smaeil 1210 IRI0.0010.00 0.00 

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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