Individual Calculations May 2016
 Yazdani, Alireza  Total change: 39.60  Rating chartPersonal card
 Abrisham Open Youth (B) 2016 Someh' Sara IRI 2016-04-08
RcRownchangeKK*chgGame
 1452 1287 2.00 6 0.16 40 6.40 
  Heydari, Zahra 1687  * IRI0.001-0.0840-3.20 
  Mahdavi, Reza 1513 IRI1.0010.794031.60 
  Amiri, Amirali 1569 IRI0.001-0.1640-6.40 
  Behzadi, Sepehr 1428 IRI0.001-0.3140-12.40 
  Gholami, Amir Mohammad 1123 IRI1.0010.284011.20 
  Masoumi, Sahar 1392 IRI0.001-0.3640-14.40 
 * 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)
 
 3rd Gilan Friendship Cup Rasht IRI 2016-04-22
RcRownchangeKK*chgGame
 1491 1287 3.00 8 0.83 40 33.20 
  Ramezani, Mahan 1687  * IRI0.001-0.0840-3.20 
  Bahri, Mirabbas 1613 IRI0.5010.374014.80 
  Pirzadeh Saravani, Mehdi 1651 IRI0.001-0.1040-4.00 
  Jahdi, Poorya 1167 IRI1.0010.344013.60 
  Paktinat, Zhina 1640 IRI0.001-0.1140-4.40 
  Alipour, Mohammadreza 1464 IRI0.001-0.2740-10.80 
  Saberi, Hirad 1334 IRI1.0010.574022.80 
  Banovreh, Amir Hossein 1370 IRI0.5010.11404.40 
 * 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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