Individual Calculations October 2019
 Sedaghat, Sina  Total change: 46.40  Rating chartPersonal card
 Fars Boys U16 Championship 1398 Fars IRI 2019-09-13
RcRownchangeKK*chgGame
 1242 1001 2.50 6 1.16 40 46.40 
  Alizade, Mohammadhossein 1401  * IRI0.001-0.0840-3.20 
  Zare, Alireza 1319 IRI1.0010.874034.80 
  Khosravi, Shayan 1172 IRI1.0010.734029.20 
  Hesampoor, Ahmad 1401  * IRI0.001-0.0840-3.20 
  Bahmani Tadavani, Alireza 1147 IRI0.001-0.3040-12.00 
  Kazemi, Mohammad Reza 1013 IRI0.5010.02400.80 
 * 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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