Rapid: Individual Calculations March 2024
 Rahimi, Kian  Total change: 5.20  Rating chartPersonal card
 Shahbaz & Online Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1229 1185 1.00 3 -0.35 40 -14.00 
  Ebrahimibasyaei, Amirali 1416 IRI0.5010.294011.60 
  Aghazadeh, Arvin 1202 IRI0.001-0.4840-19.20 
  Naderi, Shahan 1070 IRI0.501-0.1640-6.40 

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)
 
 IRCF Rapid Quota Cadet 2024 Boys (U10) Tehran IRI 2024-02-25
RcRownchangeKK*chgGame
 1495 1185 1.00 3 0.48 40 19.20 
  Roshantab, Sadra 1712 IRI0.5010.474018.80 
  Taghinejad Gilvaei, Irik 1329 IRI0.5010.19407.60 
  Barahimi, Arian 1444 IRI0.001-0.1840-7.20 

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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