Individual Calculations August 2023
 Malaknezhad, Mohammad Taha  Total change: 26.00  Rating chartPersonal card
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeKK*chgGame
 1526 1138 1.00 4 0.55 40 22.00 
  Razawi, S.ahmad Fahim 1427 AFG0.5010.344013.60 
  Mohammadali, Ali 1710 IRI0.001-0.0240-0.80 
  Asgari, Farzin 1608 IRI0.001-0.0540-2.00 
  Taj Dini, Hasti 1359 IRI0.5010.284011.20 

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)
 
 Tehran U-08 Boys Championship 1402 Tehran IRI 2023-07-16
RcRownchangeKK*chgGame
 1174 1138 1.00 2 0.10 40 4.00 
  Faghih, Ardavan 1195 IRI1.0010.584023.20 
  Taghinejad Gilvaei, Irik 1153 IRI0.001-0.4840-19.20 

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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