Individual Calculations December 2018
 Yazdanpanah, Mohammad Reza  Total change: -41.80  Rating chartPersonal card
 Tehran Standard Cup 16-18 Aban 1397 (U1600) Tehran IRI 2018-11-07
RcRownchangeKK*chgGame
 1328 1556 2.50 6 -2.09 20 -41.80 
  Goudarzi, Arshia 1234 IRI0.001-0.8720-17.40 
  Khodadadi, Dana 1551 IRI1.0010.49209.80 
  Kangarloo, Kasra 1278 IRI0.001-0.8320-16.60 
  Rabeti, Parsa 1156  * IRI1.0010.08201.60 
  Nazeri, Nima 1302 IRI0.501-0.3120-6.20 
  Jamali Pirsara, Farzan 1448 IRI0.001-0.6520-13.00 
 * 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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