Individual Calculations February 2022
 Esmaeilpour Chirani, Morteza  Total change: 9.80  Rating chartPersonal card
 Gilan First League 18th Round 11-12 Gilan IRI 2021-12-30
RcRownchangeKK*chgGame
 1701 1418 1.00 2 0.64 20 12.80 
  Mirzajani, Reza 1818  * IRI0.001-0.0820-1.60 
  Noori Talemi, Eisa 1583 IRI1.0010.722014.40 
 * 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)
 
 Gilan First League 18th Round 13 Gilan IRI 2022-01-23
RcRownchangeKK*chgGame
 1667 1367 0.00 1 -0.15 20 -3.00 
  Moradpour, Artin 1667 IRI0.001-0.1520-3.00 

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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