Rapid: Individual Calculations July 2019
 Tahmasebi, Hossein  Total change: -42.80  Rating chartPersonal card
 Fars Eid Fetr Rapid cup 1398 Fars IRI 2019-06-06
RcRownchangeKK*chgGame
 1437 1465 4.50 8 0.13 20 2.60 
  Momtahan, Hossein 1865  * IRI0.001-0.0820-1.60 
  Khademi, Mahdi 1231 IRI1.0010.21204.20 
  Nejadshirazi, Mohammad Reza 1865  * IRI0.001-0.0820-1.60 
  Bahmani Tadavani, Alireza 1268 IRI1.0010.25205.00 
  Khosravanian, Hosein 1784 IRI0.001-0.1320-2.60 
  Zareyan, Mohammad Saleh 1267 IRI0.501-0.2620-5.20 
  Delavari, Behnia 1065  * IRI1.0010.08201.60 
  Eslami, Alireza 1152 IRI1.0010.14202.80 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Boys U10 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1207 1465 5.00 9 -2.27 20 -45.40 
  Mirzamani, Seyed Amirarta 1117 IRI1.0010.11202.20 
  Tahmasbi, Amir Hosein 1186 IRI0.001-0.8420-16.80 
  Sahbaii Lotfi, Mahdi 1065  * IRI1.0010.08201.60 
  Rabbani, Abtin 1216 IRI1.0010.19203.80 
  Safarnezhad, Armin 1360 IRI0.001-0.6420-12.80 
  Dehbidi, Hooman 1204 IRI0.001-0.8220-16.40 
  Rabeti, Parsa 1160 IRI1.0010.14202.80 
  Hosseinzadeh, Amir Ali 1247 IRI1.0010.22204.40 
  Mohammad Bidaghi, Ali 1304 IRI0.001-0.7120-14.20 
 * 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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