Rapid: Individual Calculations March 2023
 Farhadi, Kian  Total change: 46.40  Rating chartPersonal card
 Hamedan Youth Chess Championship - Open U12 Hamedan IRI 2023-02-03
RcRownchangeKK*chgGame
 1142 1036 3.00 5 1.16 40 46.40 
  Mehrabi, Mehrad 1011 IRI0.501-0.0340-1.20 
  Malekyar, Parham 1171 IRI0.5010.18407.20 
  Shojaei Nejad, Mohammad Sadra 1186 IRI1.0010.704028.00 
  Kaboodi, Aria 1015 IRI1.0010.474018.80 
  Abbasi, Mohammad Benyamin 1326 IRI0.001-0.1640-6.40 

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)
 

 

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