Rapid: Individual Calculations February 2017
 Asadi, Rohollah  Total change: -55.20  Rating chartPersonal card
 Tehran Rapid Cup 30 day 1395 Tehran IRI 2017-01-19
RcRownchangeKK*chgGame
 1438 1537 1.00 6 -2.76 20 -55.20 
  Shamsi, Roohalah 1937  * IRI0.001-0.0820-1.60 
  Zamyar, Valiollah 1137  * IRI0.001-0.9220-18.40 
  Mighani, Saeid 1416 IRI1.0010.34206.80 
  Mohammadian, Mohammad 1298 IRI0.001-0.8020-16.00 
  Shahbazpour, Bijan 1521 IRI0.001-0.5220-10.40 
  Heydari, Hosein 1317 IRI0.001-0.7820-15.60 
 * 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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