Rapid: Individual Calculations May 2018
 Arab Ahmadi, Radin  Total change: -16.00  Rating chartPersonal card
 Gonbad Islamic Republic Day 12 Farvardin1397 Gonbad IRI 2018-04-03
RcRownchangeKK*chgGame
 1325 1115 1.00 4 -0.10 20 -2.00 
  Golidizaj Safarali, Esfandiyar 1515  * IRI0.001-0.0820-1.60 
  Saboori, Mohammad Mahdi 1227 IRI0.001-0.3520-7.00 
  Nazari Shireh Jini, Rahim 1503 IRI0.001-0.0920-1.80 
  Parmah, Amir Mohammad 1054 IRI1.0010.42208.40 
 * 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)
 
 Iranian Cadets Rapid Chess Championships - U08 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1270 1115 0.00 2 -0.70 20 -14.00 
  Movahed, Sina 1515  * IRI0.001-0.0820-1.60 
  Beheshti, Ali 1024 IRI0.001-0.6220-12.40 
 * 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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