Individual Calculations October 2016
 Manavi, Mahan  Total change: -18.00  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1360 1247 1.50 5 -0.45 40 -18.00 
  Maghsoudloo, Amir Ali 1647  * IRI0.001-0.0840-3.20 
  Tavazoh, Amirparsa 1617 IRI0.001-0.1040-4.00 
  Khoddam, Farzam 1097 IRI0.501-0.2040-8.00 
  Norouzi Chenari, Parham 1076 IRI1.0010.274010.80 
  Banovreh, Amir Hossein 1361 IRI0.001-0.3440-13.60 
 * 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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