Individual Calculations November 2015
 Khoddam, Farzam  Total change: -14.80  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 1-4 Sari IRI 2015-09-29
RcRownchangeKK*chgGame
 1346 1163 0.50 3 -0.37 40 -14.80 
  Poormosavi, Seyed Kian 1563  * IRI0.001-0.0840-3.20 
  Ghasemi, Nahal 1249 IRI0.5010.12404.80 
  Poolaei, Roham 1226 IRI0.001-0.4140-16.40 
 * 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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