Individual Calculations December 2018
 Karimi, Ali  Total change: -7.80  Rating chartPersonal card
 Alborz Shohada Modafe Haram (U2100) 1397 Alborz IRI 2018-11-14
RcRownchangeKK*chgGame
 1384 1345 2.00 5 -0.39 20 -7.80 
  Khodabandeh, Milad 1745  * IRI0.001-0.0820-1.60 
  Soleymani, Diba 1143 IRI1.0010.24204.80 
  Ghayourifar, Ali 1672 IRI0.001-0.1320-2.60 
  Rabeti, Parsa 1106 IRI1.0010.20204.00 
  Montazeri, Maryam 1255 IRI0.001-0.6220-12.40 
 * 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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