Individual Calculations October 2017
 Mohammadi, Parsa  Total change: 24.40  Rating chartPersonal card
 Iranian Boys Under 10 Championship 1396 Tehran IRI 2017-09-06
RcRownchangeKK*chgGame
 1401 1181 2.00 6 0.61 40 24.40 
  Miar, Arad 1358 IRI0.001-0.2740-10.80 
  Rafigh, Shervin 1348 IRI0.001-0.2840-11.20 
  Arabcari, Aidin 1295 IRI1.0010.664026.40 
  Nouri, Alaa 1427 IRI0.001-0.1940-7.60 
  Shahed, Mohammad Matin 1396 IRI1.0010.774030.80 
  Nazari, Mohamad 1581  * IRI0.001-0.0840-3.20 
 * 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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