Individual Calculations September 2015
 Jahdi, Poorya  Total change: -35.60  Rating chartPersonal card
 Gilan Chess Championship (2015) Rasht IRI 2015-08-03
RcRownchangeKK*chgGame
 1424 1193 0.50 4 -0.52 40 -20.80 
  Nezamzadeh, Mahyar 1593  * IRI0.001-0.0840-3.20 
  Poolab, Mahazar 1593  * IRI0.001-0.0840-3.20 
  Navid, Marziyeh 1065 IRI0.501-0.1740-6.80 
  Khosravi, Haybatolah 1443 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)
 
 14th Iranian Men Festival (2015) Rasht IRI 2015-08-14
RcRownchangeKK*chgGame
 1534 1193 0.50 7 -0.37 40 -14.80 
  Fayazi, Shahriar 1593  * IRI0.001-0.0840-3.20 
  Taslimi, Borsa 1593  * IRI0.001-0.0840-3.20 
  Navid, Sepehr 1524 IRI0.001-0.1240-4.80 
  Mostafavi Parsa, Mohammad 1492 IRI0.001-0.1540-6.00 
  Tavousi, Abbas 1593  * IRI0.001-0.0840-3.20 
  Asadi, Atabak 1564 IRI0.001-0.1040-4.00 
  Mohazab, Alireza 1380 IRI0.5010.24409.60 
 * 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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