Rapid: Individual Calculations July 2024
 Khodadadi, Saeed  Total change: 14.40  Rating chartPersonal card
 3rd Rafsanajan Weekly Rapid Chess Tournamaent Rafsanjan - kerman IRI 2024-06-06
RcRownchangeKK*chgGame
 1479 1813 2.00 2 0.24 20 4.80 
  Khosravi, Nikan 1436 IRI1.0010.09201.80 
  Ghorbanzadeh, Mohammad Mahdi 1522 IRI1.0010.15203.00 

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)
 
 4th Rafsanajan Weekly Rapid Chess Tournamaent Rafsanjan - kerman IRI 2024-06-14
RcRownchangeKK*chgGame
 1668 1813 4.50 6 0.48 20 9.60 
  Pourrezaei, Mohamad 1474 IRI1.0010.12202.40 
  Taraghikhah, Amir Mahdi 1625 IRI1.0010.26205.20 
  Hamidi, Daniyal 1608 IRI1.0010.24204.80 
  Alizadeh, Mohammad Mahdi 1992 IRI0.001-0.2720-5.40 
  Mahmoodi, Aydin 1507 IRI1.0010.14202.80 
  Molai, Mahdi 1804 IRI0.501-0.0120-0.20 

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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