Individual Calculations April 2019
 Lotfi, Masoud  Total change: 30.00  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1434 1127 0.00 3 -0.44 40 -17.60 
  Ahmadi, Erfan 1527  * IRI0.001-0.0840-3.20 
  Falizkaran Yazdi, Mohammd Ali 1399 IRI0.001-0.1740-6.80 
  Teymouri, Abbas Gholi f1376 IRI0.001-0.1940-7.60 
 * 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)
 
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1479 1127 2.00 7 1.19 40 47.60 
  Safiri, Hassan 1467 IRI0.001-0.1240-4.80 
  Shakeri, Amirali 1525 IRI0.001-0.0840-3.20 
  Fadakar, Reza 1527  * IRI1.0010.924036.80 
  Valizadeh, Hossein 1527  * IRI0.001-0.0840-3.20 
  Soleimani , Nader 1527  * IRI0.001-0.0840-3.20 
  Karimi Soureh, Ali 1322 IRI1.0010.754030.00 
  Moradi, Mohammad Soroosh 1457 IRI0.001-0.1240-4.80 
 * 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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