Rapid: Individual Calculations May 2019
 Alinezhad, Shayan  Total change: -4.20  Rating chartPersonal card
 Alborz Rapid Championship 1398 Boys U10 Alborz IRI 2019-04-26
RcRownchangeKK*chgGame
 1058 1164 3.00 5 -0.21 20 -4.20 
  Ranjbar, Mohammad Amin 1043 IRI1.0010.34206.80 
  Kermani, Barad 1150 IRI0.001-0.5220-10.40 
  Beheshti, Ali 1045 IRI0.001-0.6620-13.20 
  Jani, Amir Hossein 1025 IRI1.0010.31206.20 
  Fazlollahi, Mohammad Parsa 1027 IRI1.0010.32206.40 

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)
 

 

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