Rapid: Individual Calculations December 2023
 Zare, Kasra  Total change: -11.60  Rating chartPersonal card
 2nd Rapid Grand Prix Of Chess To Infinity Tournaments 1402 Tehran IRI 2023-11-10
RcRownchangeKK*chgGame
 1416 1277 0.00 3 -1.05 40 -42.00 
  Kargari Arian, Saba 1649 IRI0.001-0.1040-4.00 
  Mohammadi Akbarabadi, Hossein 1509 IRI0.001-0.2140-8.40 
  Jamshidi, Pooya 1090 IRI0.001-0.7440-29.60 

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)
 
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 1393 1277 3.50 7 0.76 40 30.40 
  Salman, Bijan 1608 IRI0.001-0.1240-4.80 
  Kolivand, Hadi 1047 IRI1.0010.21408.40 
  Mousivand, Reza 1084 IRI1.0010.254010.00 
  Heidari, Mahdi 1070 IRI0.501-0.2740-10.80 
  Naserpour, Younes 1688 IRI0.001-0.0840-3.20 
  Abdollahi, Vahid 1630 IRI0.001-0.1140-4.40 
  Rashidi, Masood 1621 IRI1.0010.884035.20 

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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