Rapid: Individual Calculations October 2018
 Mesbahi, Abdollah  Total change: 4.20  Rating chartPersonal card
 Iran Senior (S50) Rapid Championship 1397 Semnan IRI 2018-09-08
RcRownchangeKK*chgGame
 1433 1136 1.00 5 0.21 20 4.20 
  Khalili, Reza 1536  * IRI0.001-0.0820-1.60 
  Kazemi, Rahmanberdi 1493 IRI0.001-0.1120-2.20 
  Feyli, Aliasghar 1392 IRI0.001-0.1920-3.80 
  Iri, Zaher 1411 IRI0.001-0.1720-3.40 
  Babaee, Abdolreza 1334 IRI1.0010.762015.20 
 * 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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