Individual Calculations May 2019
 Khakpour, Mansour  Total change: -47.40  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1441 1518 0.50 5 -2.37 20 -47.40 
  Moeini, Kaveh 1797 IRI0.5010.34206.80 
  Rashidi, Masood 1750 IRI0.001-0.2120-4.20 
  Ahmadi, Gholam Hosein 1384 IRI0.001-0.6820-13.60 
  Mahmoudi, Artin 1118  * IRI0.001-0.9220-18.40 
  Lotfi, Masoud 1157 IRI0.001-0.9020-18.00 
 * 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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