Individual Calculations April 2019
 Sarmadi, Mohammadamin  Total change: -21.20  Rating chartPersonal card
 Tehran Standard Cup 20-24 Esfand 1397 (U-2000) Tehran IRI 2019-03-11
RcRownchangeKK*chgGame
 1536 1447 1.50 5 -0.53 40 -21.20 
  Rajabi, Mohsen 1847  * IRI0.001-0.0840-3.20 
  Mehrdad, Seyed Amir 1063 IRI1.0010.09403.60 
  Mousivand, Ali 1577 IRI0.5010.18407.20 
  Moeini, Kaveh 1847  * IRI0.001-0.0840-3.20 
  Mahjoob Zardast, Artemis wc1344 IRI0.001-0.6440-25.60 
 * 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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