Individual Calculations August 2018
 Mir Talebi, Seyed Parsa  Total change: -58.00  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeKK*chgGame
 1433 1337 1.50 5 -0.49 40 -19.60 
  Noori, Arian 1737  * IRI0.001-0.0840-3.20 
  Hosseini Zadeh, Parmida 1112 IRI1.0010.22408.80 
  Taghizadeh, Taraneh 1159 IRI0.501-0.2340-9.20 
  Mahmoudi, Mani 1538 IRI0.001-0.2440-9.60 
  Rahmani, Pedram 1618 IRI0.001-0.1640-6.40 
 * 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)
 
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1281 1391 3.50 7 -0.96 40 -38.40 
  Eskandary, Mahmood 1791  * IRI0.001-0.0840-3.20 
  Safdarian, Saman 1154 IRI1.0010.20408.00 
  Amini, Mahsa 1039 IRI0.501-0.3940-15.60 
  Hojjatinejad, Ilia 1580 IRI0.001-0.2540-10.00 
  Behrouzi, Ali 1131 IRI0.501-0.3240-12.80 
  Rahmanzadeh Shahi, Parisa 1180 IRI0.501-0.2740-10.80 
  Mohammadi, Hadis 1092 IRI1.0010.15406.00 
 * 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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