Individual Calculations March 2024
 Teimori, Ali  Total change: 28.40  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1577 1284 2.00 7 0.71 40 28.40 
  Maleki, Mohammad Reza 1700 IRI0.5010.434017.20 
  Hajjarzadeh, Mohammad Reza 1490 IRI0.001-0.2440-9.60 
  Ahmadi Tari, Mostafa 1800 IRI0.001-0.0440-1.60 
  Azizi, Zahra 1350 IRI1.0010.594023.60 
  Mohammadi, Borhan 1600 IRI0.001-0.1340-5.20 
  Amiri, Mahan 1680 IRI0.001-0.0840-3.20 
  Nasibi Nia, Vahid 1420 IRI0.5010.18407.20 

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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