Rapid: Individual Calculations March 2022
 Sharifian, Mahdi  Total change: -17.40  Rating chartPersonal card
 the first riund of the sari cup rapid chess tournoment 2022 Mazandaran IRI 2022-02-25
RcRownchangeKK*chgGame
 1484 1536 2.00 5 -0.87 20 -17.40 
  Saberi, Mahan f2047 IRI0.001-0.0420-0.80 
  Shabani, Sana 1136  * IRI1.0010.08201.60 
  Kakavand, Ramtin 1732 IRI0.001-0.2520-5.00 
  Sherafat Nia, Mohamad 1314 IRI1.0010.22204.40 
  Ansari Mahyari, Diana 1192 IRI0.001-0.8820-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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