Individual Calculations April 2019
 Mohammadi, Kiarash  Total change: -16.80  Rating chartPersonal card
 Tehran Standard Cup 20-24 Esfand 1397 (U-2000) Tehran IRI 2019-03-11
RcRownchangeKK*chgGame
 1492 1656 2.50 5 -0.84 20 -16.80 
  Nayebi, Mani 1256  * IRI0.501-0.4220-8.40 
  Moeini, Kaveh 1865 IRI0.5010.27205.40 
  Mahjoob Zardast, Artemis wc1344 IRI0.501-0.3620-7.20 
  Novin, Ahmadreza 1278 IRI1.0010.09201.80 
  Maleki, Mir Mahdi 1717 IRI0.001-0.4220-8.40 
 * 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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