Individual Calculations May 2019
 Kordi, Karen  Total change: 14.40  Rating chartPersonal card
 Golestan Nowrouz Cup 1398 Gorgan IRI 2019-03-26
RcRownchangeKK*chgGame
 1355 1247 3.00 7 0.27 40 10.80 
  Tavana, Mobin 1647  * IRI0.001-0.0840-3.20 
  Ghasemi Davari, Arash 1046 IRI1.0010.24409.60 
  Masoudi Jaz, Rouholla 1647  * IRI0.001-0.0840-3.20 
  Aleinezhad, Emad 1172 IRI0.501-0.1040-4.00 
  Kazemi, Rahmanberdi 1462 IRI0.5010.274010.80 
  Sherafat Nia, Mohamad 1382 IRI0.001-0.3240-12.80 
  Nasibi, Parham 1129 IRI1.0010.344013.60 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1560 1247 1.00 6 0.09 40 3.60 
  Guran Orimi, Mehdi 1647  * IRI0.001-0.0840-3.20 
  Azizi, Mehdi 1647  * IRI0.001-0.0840-3.20 
  Ghadi Sahebi, Hosein 1467 IRI0.001-0.2240-8.80 
  Ibrahimzade, Asmar 1374 AZE1.0010.674026.80 
  Abdollahisaber, Reza 1647  * IRI0.001-0.0840-3.20 
  Alavi, Mir Mahmood 1577 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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