Individual Calculations January 2020
 Dashtpeima, Helia  Total change: -26.40  Rating chartPersonal card
 Tehran Woman 1st League 2019 Round 4-5 Tehran IRI 2019-11-27
RcRownchangeKK*chgGame
 1175 1314 0.50 1 -0.19 40 -7.60 
  Sodachi, Saba 1175 IRI0.501-0.1940-7.60 

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)
 
 Tehran Woman 1st League 2019 Round 6-9 Tehran IRI 2019-12-01
RcRownchangeKK*chgGame
 1572 1304 0.00 2 -0.40 40 -16.00 
  Rasouli Vasheghani, Soniya 1440 IRI0.001-0.3240-12.80 
  Heydari, Zahra 1704  * IRI0.001-0.0840-3.20 
 * 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)
 
 Esat North Yalda Cup 1398 Tehran IRI 2019-12-09
RcRownchangeKK*chgGame
 1323 1304 3.00 6 -0.07 40 -2.80 
  Reza Zadeh, Mohammad Amin 1151 IRI0.001-0.7040-28.00 
  Abdolahi, Amir Taha 1166 IRI1.0010.314012.40 
  Namdarnia, Hossein 1106 IRI1.0010.24409.60 
  Bashiri, Aryan 1704  * IRI0.001-0.0840-3.20 
  Namdarnia, Hossein 1106 IRI1.0010.24409.60 
  Talebi, Masoud 1704  * IRI0.001-0.0840-3.20 
 * 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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